Acting

—		Patterns of Time as Narrator
—		Sathya Sai Baba: Man of Miracles as Host

2020

as Self (archive footage)

2019		The Twilight Zone: A 60th Anniversary Celebration as Narrator (archive sound)
2019		The Twilight Zone 60th: Remembering Rod Serling as Self
2019		Mike Wallace Is Here as Self (archive footage)

2014

as Self

2010

as Self (archive footage)

1995

as Self (Archive Footage)

1989

as Self

1986

as Self in 'Twilight Zone'

1979

1975		The Legendary Curse of the Hope Diamond as Narrator
1975		The Outer Space Connection as Narrator

1974		Phantom of the Paradise as Introductory Narrator (voice) (uncredited)
1974		UFOs: Past, Present, and Future as Narrator
1974		In Search of Ancient Mysteries as Narrator
1974		The Alcoholism Film as Self

1973		Deadly Fathoms as Narrator
1973		In Search of Ancient Astronauts as Narrator

1972		Encounter with the Unknown as Narrator (voice)
1972		The Sixth Sense (25 episodes)

1971		The Pet Set (1 episode) as Self
1971		Appointment With Destiny: The Last Days of John Dillenger as Himself (Narrator)

1970

(43 episodes) as Self - Host

1969

as Self - Host

1968		The Dick Cavett Show (1 episode) as Self - Guest
1968		The Movie Orgy as Self (archive footage)

1967		Rowan & Martin's Laugh-In (1 episode) as Guest Performer (uncredited) (3 episodes) as Self (uncredited)
1967		Ironside (1 episode)

1963

(1 episode) as Self

1962

(1 episode) as Self

1959		The Twilight Zone (156 episodes) as Self - Host
1959		The David Susskind Show (1 episode) as Self

1958

(1 episode) as Self

1951

(1 episode) as Self / Cameo (uncredited)

1950

(1 episode) as Self