• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Melvin Gregg (LaShawn), Tyler Chase (Barrett)
• Guest Starring: Brant Daugherty (Jake), Raushanah Simmsons (Poe), Arthur Keng (O'Grady)
• Co-Starring: David Charles Leach (Kumor), Troy Mittleider (Labbie), Cheyenne Wilbur (Scientist), Dmitrious Bistrevsky (Enormous Freak), Elle Alexander (2nd Ambulence Freak)
• Written By: Beth Szymkowski
• Directed By: Chris Grismer

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Melvin Gregg (LaShawn), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka)
• Guest Starring: Brant Daugherty (Jake), Ryan McCartan (Ollie), Joy Osmanski (Felicity), Crawford Collins (Red)
• With: Jordan Calloway (Zane)
• Co-Starring: Erik Betts (Natalie Shirt Freak)
• Written By: Erin Maher & Kay Reindl
• Directed By: Chris Grismer

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka)
• Guest Starring: Brant Daugherty (Jake), Ryan McCartan (Ollie), Joy Osmanski (Felicity), Crawford Collins (Red)
• With: Jordan Calloway (Zane)
• Written By: Kristine Huntley
• Directed By: Michael Allowitz

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka), Amanda Steele (Hailey)
• And: Jake Busey (Earl)
• Guest Starring: Brant Daugherty (Jake), Ryan McCartan (Ollie), Joy Osmanski (Felicity)
• With: Jordan Calloway (Zane)
• Co-Starring: Victor Winters-Junco (Science Wing Freak)
• Written By: Adam Karp
• Directed By: Stacy Title

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka)
• Guest Starring: Ryan McCartan (Ollie), Joy Osmanski (Felicity)
• With: Jordan Calloway (Zane)
• Written By: Beth Szymkowski
• Directed By: Chris Grismer

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka)
• Guest Starring: Ryan McCartan (Ollie), Arden Cho (Tonya)
• With: Jordan Calloway (Zane)
• Co-Starring: Jonathan Thomson (Pilot)
• Written By: Erin Maher & Kay Reindl
• Directed By: Tony Solomons

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka), Amanda Steele (Hailey)
• And: Jake Busey (Earl)
• Guest Starring: Brant Daugherty (Jake), Tati Gabrielle (Birdie)
• With: Jordan Calloway (Zane)
• Co-Starring: Branden Smith (Clive), Matthew Simmons (Wiry Freak)
• Written By: Adam Karp
• Directed By: Craig David Wallace

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka), Amanda Steele (Hailey)
• And: Jake Busey (Earl)
• Guest Starring: Brant Daugherty (Jake), Tati Gabrielle (Birdie), Caitlin Carver (Elise)
• With: Jordan Calloway (Zane)
• Co-Starring: Christopher Troy (Trent)
• Written By: Kristine Huntley
• Directed By: Tony Solomons

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka), Amanda Steele (Hailey)
• And: Jake Busey (Earl)
• Guest Starring: Brant Daugherty (Jake), Tati Gabrielle (Birdie)
• With: Jordan Calloway (Zane)
• Co-Starring: Nicola Lambo (News Reporter)
• Written By: Erin Maher & Kay Reindl
• Directed By: Craig David Wallace

• Starring: Leo Howard (Grover), Liza Koshy (Violet), Adam Hicks (Diesel), Meghan Rienks (Zoe), Tyler Chase (Barrett), Niki Demartino (Sadie), Saxon Sharbino (Anka), Amanda Steele (Hailey)
• And: Jake Busey (Earl)
• Guest Starring: Brant Daugherty (Jake), Tati Gabrielle (Birdie), Arden Cho (Tonya)
• With: Jordan Calloway (Zane)
• Written By: Beth Szymkowski
• Directed By: Craig David Wallace