Heather Graham, Johnny Knoxville up for 'Invention'

Craig Robinson, Heather Graham, Johnny Knoxville and Camilla Belle are joining Kevin Spacey in Trent Cooper's upcoming comedy "Father of Invention."

The Hollywood Reporter says Cooper and Krane and Nichole Beatty wrote the script, which follows a stinking rich inventor (Spacey) who goes to jail after one of his creations goes wrong. Once he's released, he runs into several struggles making up time with his family.

The trade reports Robinson plays the husband of the inventor's ex-wife. Belle is on-board as his daughter, and Graham will star as her lesbian roommate. Knoxville will play a store manager who hires Spacey after his prison time.

Craig Robinson's credits include "Pineapple Express," "The Office" and "Zack and Miri Make a Porno." Belle last starred in "Push," while Knoxville was last seen in "The Ringer." Graham is currently onscreen in "The Hangover."