Eight years after the third film, the OSS has become the world's top spy agency, while the Spy Kids department has since become defunct. Retired spy Marissa is called back into action, and to bond with her new stepchildren Rebecca and Cecil, she invites them along to stop the evil Timekeeper from taking over the world.
Marissa Wilson
Wilbur Wilson
Rebecca Wilson
Cecil Wilson
Danger D'Amo / Tick Tock / Time Keeper
Carmen Cortez
Juni Cortez
Uncle Machete
Spy Baby
Spy Baby
Voice of Argonaut
Argonaut
Young Danger
News Anchor
Head Scientist
Editor / Cameraman
Wilbur's Boss
OSS Agent #1
OSS Agent #2
Female OSS Agent
Henchman in Van
Agent Fine
Gregorio Cortez (uncredited)
Director
Writer
Visual Effects Supervisor
Makeup Artist
Makeup Department Head
Hairstylist
Props
Makeup Artist
Second Assistant Director
Special Effects Makeup Artist
Key Hair Stylist
Executive In Charge Of Post Production
Second Second Assistant Director
Makeup Artist
Executive In Charge Of Production
Propmaker
Set Designer
Concept Artist
Property Master
Storyboard Artist
Executive In Charge Of Production
First Assistant Director
Makeup Artist
Greensman
Construction Buyer
Sculptor
Set Dresser
Assistant Property Master
Leadman
Storyboard Artist
Art Department Production Assistant
Carpenter
Associate Producer
Producer
Co-Producer
Executive Producer
Producer
Executive Producer
Editor
Casting
Line Producer
Director of Photography
Director of Photography
Production Design
Set Decoration
Production Design
Co-Producer
Casting
Costume Design
Stunts
Original Music Composer
Original Music Composer
Stunt Coordinator
Stunt Coordinator
Stunts