Dennis Patrick

The Air Up There

1994

Father O'Hara

Chances Are

1989

Archibald Blair

Heated Vengeance

1985

Charlie Pope

Choices

1981

Dr. Bowers

Advice to the Lovelorn

1981

Dave Marsh

The Georgia Peaches

1980

Wade Holt

The Secret of Nikola Tesla

1980

Thomas Alva Edison

Code Name: Diamond Head

1977

Commander Yarnell

The First 36 Hours of Dr. Durant

1975

Mr. Wesco

Nightmare Honeymoon

1974

John Kenmore

The Death Squad

1974

The Commissioner

Night Games

1974

Judge Medford

Panic on the 5:22

1974

Dudley Stevenson

Dear Dead Delilah

1972

Doctor Alonzo Charles

Joe

1970

Bill Compton

House of Dark Shadows

1970

Sheriff George Patterson

Tiger by the Tail

1970

Frank Michaelis

Daddy's Gone A-Hunting

1969

Dr. Parkington

The Time Travelers

1964

Councilman Willard

I Could Not Marry

1951

[as Dennis Harrison] Jeff Whitby

Guilty Bystander

1950

Mace

The Strip Tease Murder Case

1950

Johnny