But my absolute favorite choice would be a puppet movie like "Team America" with Phil Hendrie doing all the voices.
In that case, Jabba the Hutt would be perfect for the role of L. Ron Hubbard.
Here's the rest of the cast for my Magoo biopic: "Thirty Years of Hubbard's Hell" ...
older Tory: herself
younger Tory: Renee Zellwegger
Psychotic RPF Victim: Juliette Lewis
RPF Toilet Master: Tom Cruise
Singing Panhandler on Sunset Strip: Lisa Marie Presley
Obnoxious Registrar: Danny Masterson
The Foolish Redhead: Laura Prepon
The Smart Redhead (Escapee): Nicole Kidman
L. Ron Hubbard: Jabba The Hut
Hubbard's pet hippopotomus: Kirsty Alley
Hubbard's irritable chihuahua: Helena Kobrin
Hubbard's anonymous butt-boy: David Miscavige
David Miscavige: Jeremy Irons
Sandy Rosen: Shamu The Killer Whale
Heber Jentzsch: Leslie Nielsen (Naked Gun-style)
Charles Manson: himself
Xenu Beach, FL
"Calling Scientology a religion is really a lot
like calling Dunkin' Donuts a restaurant."