
Peter Frederick Weller (born June 24, 1947) is an American film and stage actor, director and lecturer.
He is best known for his roles as the title character in the first two RoboCop films and Buckaroo Banzai in the cult classic The Adventures of Buckaroo Banzai Across the 8th Dimension. He received an Academy Award nomination for his direction for the 1993 short Partners, in which he also acted. He also hosted the show Engineering an Empire on the History channel. He played Stan Liddy in the 5th Season of the Showtime original series, Dexter.
Dr. Penza
Christopher Henderson
Actor Playing Stottlemeyer
Alistair Peck
Curt Stoner
Charles 'Charlie' Barosky
Yin / Karl Rotmensen
Dr. Paul Vellek
John Frederick Paxton
Elliot Mason
Morgan Cutter
Lucian Connally
Bruce Wayne / Batman (voice)
Bert Mazzani
Lionel Lassiter
Dr. Stern (voice)
The Soldier
Officer Alex J. Murphy / RoboCop
Distinguished Man (voice)
Distinguished Man
Admiral Alexander Marcus
Self (archive footage)
The Traveler
RoboCop
Driscoll
Meyer
Buckaroo Banzai
Batman / Bruce Wayne (voice)
Steven Beck
Bill Lee
Chuck Taggart
Himself
Self
Costello
Batman / Bruce Wayne (voice)
Jake Wyer
Jerry Bender
Self
Himself / Host
Tom Newman
Captain Paul Gallico
Colonel Hendricksson
Doctor
Roland Dalton
Eddie
Peter
Husband
Jack Newton
Father Stefan
Bart Hughes
Mr. V
Rad Hungate
George Moran
Hobie
Joe Le Fors
Uncredited
Mike Gallagher
John Shannon
Peter Witner
Steve Parker
Steven Routledge
Self - Narrator
Juan Pablo Castell
Brujt (voice)
Frank Henderson
Wick Treadway
Don West
Red Sash
Joseph Müller
Martin Hightower
Sam
Danny G.
Ed Koster
Lt. Fellows
Host
Lou
Nelson
Baxter
Ray Mercer
Self
Stuart Chappell
Self (archive footage)
Jack Sloan
Ryder Hart
Theo Remmington
Himself
Baston Morris
Self
Joe Farley
Deke
The Soldier
Narrator (voice)
Self
Host
Self
Self