John C. Vennema

The talent

John C. Vennema

Acting

IMDB ↗

Role Type Sort Decade Genre

The work

Love Comes Lately

Love Comes Lately Dr. Grosskopf

Robot in the Family

Robot in the Family Auctioneer

Central Park West

1995

Central Park West Accountant

Separate but Equal

1991

Separate but Equal Justice William O. Douglas

Dellaventura

1997

Dellaventura David Brodkin

An Empire of Reason

An Empire of Reason Robert R. Livingston