
Acting
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.

Bang
as Morgan Cutter

Exterminate All Rational Thought
as Self

Yamasong: March of the Hollows
as Brujt (voice)

Corporate Wars: The Making of 'RoboCop 2'
as Self (archive footage)

It's Better in Italian
as Narrator (voice)
The Tao of Buckaroo

Skin Trade
as Costello

Repentance
as Meyer

Star Trek Into Darkness
as Admiral Alexander Marcus

Batman: The Dark Knight Returns, Part 2
as Batman / Bruce Wayne (voice)

Marvel's Moon Girl and Devil Dinosaur
as Dr. Stern (voice) · 2 ep.

Rabbit Hole
as Distinguished Man · 3 ep.

RoboDoc: The Creation of RoboCop
as Self · 4 ep.

Guillermo del Toro's Cabinet of Curiosities
as Lionel Lassiter · 1 ep.

The Movies That Made Us
as Self (archive footage) · 1 ep.

Forever
as The Traveler · 2 ep.

MacGyver
as Elliot Mason · 3 ep.

The Last Ship
as Dr. Paul Vellek · 7 ep.

The Real History of Science Fiction
as Himself · 1 ep.

Longmire
as Lucian Connally · 6 ep.
Batman: The Dark Knight Returns, Part 2
2013