Guest Cast: Pamela Britton (Mrs. Loralee Brown), Ina Victor (Annabelle Erickson), Ann Marshall (Angela Brown), Herbert Rudley (Colonel Whitehead), J. Pat O'Malley (Harry Burns), Lee Krieger (Radarman), Marc Towers (Plainclothes Man)
And: Simon Oakland (Lieutenant Murphy)
Written By: John L. Greene
Directed By: Sheldon Leonard
Ep: 2
The Matchmakers
Guest Cast: Ann Marshall (Angela Brown), Laura Shelton (Marsha Carson), Linden Chiles (Howard Loomis)
Guest Cast: Pamela Britton (Mrs. Loralee Brown), J. Pat O'Malley (Harry Burns), Jackie Russell (Daphne Joyce), Dal McKennon (Mailman), Jon Silo (Waiter), Dee J. Johnson (Jean)
And: Alan Reed (Councilman Jack Gramby)
Written By: Arnold and Lois Peyser
Directed By: Oscar Rudolph
Ep: 9
Rocket to Mars
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Cliff Norton (Mr. Carter), Vito Scotti (Junk Yard Manager), Karl Lucas (Bruno), Tom Kennedy (Mike), Tommy Durkin (Harold), Arlen Stuart (Harold's Mother), Chris Hundley (Boy #2)
Written By: Elroy Schwartz & Austin Kalish
Directed By: Leslie Goodwins
Ep: 10
Raffles #2
Guest Cast: Howard Morton (Brian Henley), Pamela Curran (Accomplice), J. Pat O'Malley (Harry Burns), Madge Blake (Mrs. Winthrop), Norm Alden (Detective Harris), Olan Soule (Motar Vehicle Clerk)
And: John Anderson (Captain Farrow)
Written By: Austin Kalish & Elroy Schwartz
Directed By: Oscar Rudolph
Ep: 11
The Atom Misers
Guest Cast: Jerome Cowan (Dr. Jackson), Jean Hale (Jeanine Carter)
And: Flip Mark (Donald Mumford), Emil Sitka (Workman #1), Burt Conroy (Workman #2), Bobby Byles (Music Student)
Written By: James Menzies
Directed By: Leslie Goodwins
Ep: 12
That Little Old Matchmaker, Martin
Guest Cast: Nancy Rennick (Cynthia Parker), Robert Colbert (Bill Fisher), Jan Moriarity (Peggy Collins), Dick Patterson (Douglas Ginzer), Nancy Howard (Mary Hogan), Jan Burrell (Usher)
Written By: Terry Ryan
Directed By: Oscar Rudolph
Ep: 13
How to Be a Hero Without Really Trying
Guest Cast: Kathy Kersh (Jennifer), Butch Patrick (Stevie), Richard Reeves (Picnicker), George Cisar (Patrolman No. 1), Dick Wilson (Patrolman No. 2)
Written By: Ed James & Seaman Jacobs
Directed By: Sidney Miller
Ep: 14
Blood is Thicker Than the Martian
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Paul Smith (Harvey O'Hara)
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Yale Summers (Intern), Bill Zuckert (Dr. Rothman), Ray Kellogg (Driver)
Written By: James Komack
Directed By: James Komack
Ep: 17
Going, Going, Gone
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Robert Lieb (Lieutenant Gibson), Henry Beckman (Assistant D.A. Ronald Bradley), Jonathan Hole (William Stone), David Bond (Dr. Orville Laird)
Written By: Elroy Schwartz & Austin Kalish
Directed By: Oscar Rudolph
Ep: 18
Who Am I?
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Michael Fox (Dr. Gilbert), Sally Carter (Nurse), Erin O'Donnell (Coed)
Written By: Ben Starr
Directed By: Leslie Goodwins
Ep: 19
Now You See It, Now You Don't
Special Guest: Cecil Kellaway (Wilbur Canfield)
Guest Cast: John Qualen (Matt), Harry Lauter (John), Maurice Marsac (Pietro Donati)
Written By: Ben Gershman & Bill Freedman
Directed By: Leslie Goodwins
Ep: 20
My Nephew the Artist
Guest Cast: Richard Deacon (Mr. Bentley), Cyril Delevanti (Mr. Green), J. Pat O'Malley (Harry Burns), Hazel Shermet (Bargaining Woman), Cathleen Cordell (Mrs. Bentley), Carol Worthington (Miss Kane)
Written By: Ben Starr
Directed By: Oscar Rudolph
Ep: 21
Hitchhike to Mars
Guest Cast: Herbert Rudley (J.M. Buckley), Alice Backes (Miss Maxwell), Vito Scotti (Waiter), Lillian Culver (Woman Diner)
Written By: Bill Freedman & Ben Gershman
Directed By: Oscar Rudolph
Ep: 22
Uncle Martin's Broadcast
Guest Cast: Don Haggerty (Sergeant Seeley), Dick Wilson (Charlie), Paul Sorensen (Jim), Lane Bradford (Harry), Roger Creed (Guard), Len Felber (Policeman)
Written By: James Komack
Directed By: Oscar Rudolph
Ep: 23
An Old, Old Friend of the Family
Guest Cast: Charles Maxwell (Jakobar), Henry Corden (East Indian), Bart Conrad (Guard #1), Joseph Perry (Guard #2)
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Marlo Thomas (Paula), Tom Skerritt (Edgar), Peter Brooks (Young Man)
Written By: Al Martin & Bill Kelsay
Directed By: Oscar Rudolph
Ep: 32
Who's Got the Power?
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Justin Smith (Stanley)
Written By: James Komack
Directed By: Leslie Goodwins
Ep: 33
Oh, My Aching Antenna
Guest Cast: Pamela Britton (Mrs. Loralee Brown), Jay Sheffield (Ezel)
Written By: Ted Sherdeman & Jane Klove
Directed By: Oscar Rudolph
Ep: 34
The Disastro-Nauts
Guest Cast: Alan Hale (Omar M. Keck), Frank de Vol (Professor Crensnaw), J. Pat O'Malley (Harry Burns), Buck Taylor (Bruce Baker), Michael Barrier (Walt)
Written By: Bill Freedman & Ben Gershman
Directed By: Leslie Goodwins
Ep: 35
Shake Well But Don't Use
Guest Cast: Pamela Britton (Mrs. Loralee Brown), J. Pat O'Malley (Harry Burns), Kip King (Freddie Carson)
Written By: Al Martin & Bill Kelsay
Directed By: Oscar Rudolph
Ep: 36
A Nose For News
Guest Cast: J. Pat O'Malley (Harry Burns), Sheila Bromley (Mrs. Thomas), Maggie Pierce (Linda)
