Cast: Mick Wingert (Po), Fred Tatasciore (Shifu / Gah-ri), Kari Wahlgren (Young Tigress), James Sie (Monkey), Max Koch (Mantis / Croc Bandit in Wig), Amir Talai (Crane), Lucy Liu (Viper), Peter Hastings (Another Croc Bandit), Jim Cummings (Lidong), Ava Acres (Zan), Maria Bamford (Fung's Mom), John DiMaggio (Fung)
Written By: Doug Langdale
Directed By: Juan Meza-Leon
Ep: 28
The Maltese Mantis
Cast: Mick Wingert (Po / Festival Goer #2), Fred Tatasciore (Shifu), Kari Wahlgren (Tigress / Fake Po), James Sie (Monkey), Max Koch (Mantis / Nerdy Fan), Amir Talai (Crane / Fake Tai Lung), Paul Rugg (Festival Goer #1 / Oogway Look-alike), Peter Hastings (Master Prawn / Festival Goer #3 / Another Festival Goer / Shifu's Opponent / Shop Owner), James Hong (Mr. Ping), Simon Helberg (Bian Zao), Wallace Shawn (Taotie)
Written By: Paul Rugg
Directed By: Michael Mullen
Ep: 29
The Most Dangerous Po
Cast: Mick Wingert (Po), Fred Tatasciore (Shifu), Kari Wahlgren (Tigress), James Sie (Monkey), Max Koch (Mantis / Guard), Amir Talai (Crane / Rickshaw Driver), Diedrich Bader (Hundun), Kevin Michael Richardson (Temutai), R. Lee Ermey (General Tsin)
Written By: Gene Grillo
Directed By: Michael Mullen
Ep: 30
Crane on a Wire
Cast: Mick Wingert (Po / Bunny Dad), Fred Tatasciore (Shifu / Head Ox / Pig Farmer), Kari Wahlgren (Tigress / Mrs. Yoon / Bunny Daughter), James Sie (Monkey / Ling), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), Peter Hastings (Apple Cart Duck), James Hong (Mr. Ping), Wendie Malick (Fenghuang)
Written By: Gene Grillo
Directed By: Lane Lueras
Ep: 31
Shifu's Back
Cast: Mick Wingert (Po), Fred Tatasciore (Shifu / Bao / Villager), Kari Wahlgren (Tigress), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), Gary Anthony Williams (Tsao / Lao), Neil Ross (Constable Hu), Ken Jeong (Superintendant Woo)
Written By: Paul Rugg
Directed By: Michael Mullen
Ep: 32
The Midnight Stranger
Cast: Mick Wingert (Po / Villager #2 / Bandit #3), Kari Wahlgren (Tigress / Mrs. Yoon / Mrs. Tan), James Sie (Monkey / Villager #1), Max Koch (Mantis / Bandit #2), Amir Talai (Crane / Village Kid), Lucy Liu (Viper), James Hong (Mr. Ping), Fred Tatasciore (Bandit #1), Peter Hastings (Apple Cart Duck), Neil Ross (Constable Hu), Jim Cummings (Lidong)
Written By: Doug Langdale
Directed By: Juan Meza-Leon
Ep: 33
The Po Who Cried Ghost
Cast: Mick Wingert (Po), Fred Tatasciore (Shifu / Hopping Ghost), Kari Wahlgren (Tigress), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Christopher McDonald (Undertaker)
Written By: Gene Grillo
Directed By: Michael Mullen
Ep: 34
The Break Up
Cast: Mick Wingert (Po), Kari Wahlgren (Mrs. Yoon), James Hong (Mr. Ping), Neil Ross (Constable Hu), Fred Tatasciore (Gah-ri), John DiMaggio (Fung / Wall-eyed Croc)
Written By: Katie Mattila
Directed By: Lane Lueras
Ep: 35
Kung Shoes
Cast: Mick Wingert (Po), Fred Tatasciore (Shifu), Kari Wahlgren (Tigress), James Sie (Monkey / Master Chao), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), James Hong (Mr. Ping), Tress MacNeille (Wupo)
Written By: Doug Langdale
Directed By: Lane Lueras
Ep: 36
Qilin Time
Cast: Mick Wingert (Po / Qilin / Ruffian #1 / Pig Customer), James Sie (Monkey), Amir Talai (Crane / Villager), Kari Wahlgren (Young Son / Mother), James Hong (Mr. Ping), Peter Hastings (Apple Cart Duck), R. Lee Ermey (General Tsin)
Written By: Paul Rugg
Directed By: Juan Meza-Leon
Ep: 37
A Tigress Tale
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu / Gatekeeper), Kari Wahlgren (Tigress), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), James Hong (Mr. Ping), Keone Young (Wu Yong), April Winchell (Mistress Mugan)
Written By: Paul Rugg
Directed By: Juan Meza-Leon & Gabe Swarr
Ep: 38
Master and the Panda
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu), Kari Wahlgren (Tigress), James Sie (Monkey / Dumb Ruffian), Max Koch (Mantis / Loud Ruffian), Amir Talai (Crane), James Hong (Mr. Ping), Kevin Michael Richardson (Temutai), Danny Cooksey (Peng), Andre Sogliuzzo (Tai Lung)
Written By: Gene Grillo
Directed By: Michael Mullen
Ep: 39
Present Tense
Cast: Mick Wingert (Po / Goat Villager), Fred Tatasciore (Shifu / Guard), Kari Wahlgren (Tigress / Bunny Kid), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), James Hong (Mr. Ping), Neil Ross (Constable Hu), Peter Hastings (Vendor), Dannah Phirman (Xiao Niao), Tim Dadabo (Shengqi / Old Man), John DiMaggio (Large Pig Villager)
Written By: Doug Langdale
Directed By: Michael Mullen
Ep: 40
Royal Pain
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu / Sheep Kid), Kari Wahlgren (Tigress / Rabbit Kid / Goat Kid), James Sie (Monkey), Max Koch (Mantis / Guard), Amir Talai (Crane), Diedrich Bader (Hundun), Peter Hastings (Official), Jim Meskimen (Emissary), Kevin MacDonald (Lu)
Written By: Gene Grillo
Directed By: Lane Lueras
Ep: 41
Bosom Enemies
Cast: Mick Wingert (Po), Fred Tatasciore (Shifu), Kari Wahlgren (Tigress), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), James Hong (Mr. Ping), Peter Hastings (Apple Cart Duck / Vendor), Simon Helberg (Bian Zao), Wallace Shawn (Taotie)
Written By: Gene Grillo
Directed By: Lane Lueras
Ep: 42
Secret Admirer
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu / Bao), Kari Wahlgren (Tigress / Rabbit One), James Sie (Monkey), Max Koch (Mantis), Amir Talai (Crane), Lucy Liu (Viper), Neil Ross (Constable Hu), Gary Anthony Williams (Tsao / Lao), Lauren Tom (Ming), Ken Jeong (Superintendant Woo)
Written By: Katie Mattila
Directed By: Gabe Swarr & Aaron Hammersley
Ep: 43
Invitation Only
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu / Buffalo Guard #1), Kari Wahlgren (Tigress / Mrs. Yoon), James Sie (Monkey), Max Koch (Mantis / Villager One), Amir Talai (Crane), Lucy Liu (Viper), Neil Ross (Constable Hu), Kevin Michael Richardson (Temutai), Peter Hastings (Villager #2), Michael Mullen (Chang)
Written By: Paul Rugg
Directed By: Michael Mullen
Ep: 44
Shifu's Ex
Cast: Mick Wingert (Po / Zeng), Fred Tatasciore (Shifu / Rhino Guard #2), Kari Wahlgren (Tigress / Bunny), James Sie (Monkey / Pig), Max Koch (Mantis / Rhino Guard), Amir Talai (Crane), Lucy Liu (Viper), Susanne Blakeslee (Mei Ling)
Written By: Gene Grillo
Directed By: Aaron Hammersley
Ep: 45
Shoot the Messenger
Cast: Mick Wingert (Po), Kari Wahlgren (Tigress / Lam / Yang), Fred Tatasciore (Shifu / Goat #1 / Can-Shoo), Amir Talai (Crane), James Sie (Monkey / Goat), Max Koch (Mantis / Cheen-Gwan), Peter Hastings (Goat #3), Maria Bamford (Chen), Jim Meskimen (Kweng), Lucy Liu (Viper)
Written By: Kevin Campbell
Directed By: Lane Lueras
Ep: 46/47
Enter the Dragon
Cast: Mick Wingert (Po / Goose #2 / Villager #1), Kari Wahlgren (Tigress / Mrs. Yoon / Lam / Yang), Fred Tatasciore (Shifu / Gah-Ri / Fan / Water Buffalo), Amir Talai (Crane / Boy Pig / Goose #1), James Sie (Monkey / Villager #2), Max Koch (Mantis / Villager Three / Villager #1 / Bunny), Lucy Liu (Viper), James Hong (Mr. Ping), Alfred Molina (Ke-Pa), John DiMaggio (Fung / Wall-Eyed Croc), Peter Hastings (Apple Cart Duck / Vendor), Maria Bamford (Chen), Neil Ross (Constable Hu), Randall Duk Kim (Oogway)
Written By: Scott Kreamer & Peter Hastings
Directed By: Aaron Hammersley & Michael Mullen
Ep: 48
Mama Told Me Not to Kung Fu
Cast: Mick Wingert (Po), Kari Wahlgren (Tigress), Fred Tatasciore (Shifu), Amir Talai (Crane), James Sie (Monkey), Max Koch (Mantis), Lucy Liu (Viper), Maurice LaMarche (Heilang / Lin Kuei), Laraine Newman (Yan Fan)
Written By: Doug Langdale
Directed By: Lane Lueras
Ep: 49
Huge
Cast: Mick Wingert (Po / Ying / Pig #1), Kari Wahlgren (Tigress / Fang), Fred Tatasciore (Shifu / Gahri / Pig #2), Amir Talai (Crane), James Sie (Monkey), Max Koch (Mantis), Peter Hastings (Apple Cart Duck), Jim Cummings (Lidong / Rhino Guard / Fung / Walleye), John DiMaggio (Rhino Captain), Tress MacNeille (Lupo)
Written By: Gene Grillo
Directed By: Aaron Hammersley
Ep: 50
The Secret Museum of Kung Fu
Cast: Mick Wingert (Po), Kari Wahlgren (Tigress), Fred Tatasciore (Shifu), Amir Talai (Crane), James Sie (Monkey), Max Koch (Mantis), Lucy Liu (Viper), James Hong (Mr. Ping), Peter Hastings (Apple Cart Duck), Maurice LaMarche (Heilang / Lin Kuei #1 / Lin Kuei #2)
Written By: Doug Langdale
Directed By: Michael Mullen
Ep: 51
Terror Cotta
Cast: Mick Wingert (Po / Wiseacre), Kari Wahlgren (Mrs. Yoon), Fred Tatasciore (Gah-ri / Merchant), Peter Hastings (Male Passenger / Chen Li), John DiMaggio (Fung / Bing / Wall-Eyed Croc)
Written By: Doug Langdale
Directed By: Michael Mullen
Ep: 52
The Spirit Orbs of Master Ding
Cast: Mick Wingert (Po), Kari Wahlgren (Tigress), Amir Talai (Crane), James Sie (Monkey), Max Koch (Mantis), Lucy Liu (Viper), Fred Tatasciore (Shifu), Enn Reitel (Master Ding)