
Terence Kelly
Acting
Born 1944-06-12 · Toronto, Ontario, Canada
Terence Reginald Kelly (born June 12, 1944) is a Canadian film, television and stage actor. He is best known for his roles as RCMP officer Sgt. Wilkes in Red Serge, for which he garnered a Gemini Award nomination for Best Actor in a Dramatic Program or Mini-Series at the 2nd Gemini Awards in 1987, and as Grandpa Heffley in the Diary of a Wimpy Kid series.
Known for

Supernatural
2005 · TV

Smallville
2001 · TV

The Good Doctor
2017 · TV

Da Vinci's Inquest
1998 · TV

Bates Motel
2013 · TV

Stargate SG-1
1997 · TV

The X-Files
1993 · TV

The Odyssey
1992 · TV

Psych
2006 · TV

It
1990 · TV

Higher Ground
2000 · TV

MacGyver
1985 · TV

Stargate Atlantis
2004 · TV

Titanic
1996 · TV

Eureka
2006 · TV

Airwolf
1984 · TV

21 Jump Street
1987 · TV

The Outer Limits
1995 · TV

R. L. Stine's The Haunting Hour
2010 · TV

The Dead Zone
2002 · TV

Millennium
1996 · TV

First Wave
1998 · TV

Viper
1994 · TV

And the Sea Will Tell
1991 · TV

Cold Squad
1998 · TV

Caprica
2010 · TV

Glory Days
1990 · TV

Night Visions
2001 · TV

Harper's Island
2009 · TV

Fear Itself
2008 · TV

The Crow: Stairway to Heaven
1998 · TV

Poltergeist: The Legacy
1996 · TV

Breaking News
2002 · TV

Palace Guard
1991 · TV