
Acting
Sidney Murray Matheson (1 July 1912 - 25 April 1985) was an American-based Australian actor. He appeared on stage and in films and television programs until 1983.

The Twilight Zone Christmas Classics
as The clown

Twilight Zone: The Movie
as Mr. Agee

The Million Dollar Face
as Sir Douglas Devereaux

Angel on My Shoulder
as The Stranger

Mary and Joseph: A Story of Faith
as Zacharias

Rabbit Test
as Dr. Mario Lowell

Tail Gunner Joe
as Publisher

Arnold
as Lord Arnold Dwellyn (voice / uncredited)

Lieutenant Schuster's Wife
as Abbott

The Woman I Love
as Walter Monckton

Tucker's Witch
as Nathan Bly · 1 ep.

Battlestar Galactica
as Statesman Geller · 1 ep.

Three's Company
as Roger · 1 ep.

The Tony Randall Show
as Burnside · 1 ep.

S.W.A.T.
3 ep.

Kolchak: The Night Stalker
as Mr. Lane-Mariot · 1 ep.

The Magician
as Walter Moran · 1 ep.

Banacek
as Felix Mulholland · 16 ep.

Ghost Story
as Mathews · 1 ep.

McMillan & Wife
as Angus McFee · 1 ep.
The Notorious Landlady
1962