When his brother asks him to look after his young son, Clifford, Martin Daniels agrees, taking the boy into his home and introducing him to his future wife, Sarah. Clifford is fixated on the idea of visiting a famed theme park, and Martin, an engineer who helped build the park, makes plans to take him. But, when Clifford reveals himself to be a first-rate brat, his uncle goes bonkers, and a loony inter-generational standoff ensues.
Martin Short
as Clifford Daniels
Charles Grodin
as Martin Daniels
Mary Steenburgen
as Sarah Davis
Dabney Coleman
as Gerald Ellis
Richard Kind
as Julien Daniels
Jennifer Savidge
as Theodora Daniels
Brandis Kemp
as Woman on Plane
Ben Savage
as Roger
Don Galloway
as Captain
Tim Lane
as Navigator
Susan Varon
as Woman Passerby
Josh Seal
as Kevin
