Acting

2021

(1 episode) as Self (archive footage)

2020		Whose Vote Counts, Explained (1 episode) as Self (archive footage)
2020		Challenger: The Final Flight (1 episode) as Self (archive footage)

2015

(8 episodes) as Self

2014

(10 episodes) as Self

2002

(40 episodes)

2000

(10 episodes) as George Washington

1998		War and Civilization (8 episodes) as Himself / Narrator
1998		AFI's 100 Years... 100 Movies (1 episode) as Self

1996		E! True Hollywood Story (1 episode)
1996		The Rosie O'Donnell Show (1 episode) as Self

1993

(1 episode) as Self - Guest

1991		Charlie Rose (1 episode) as Self (Charlie Rose archive footage 12/27/96)
1991		Dinosaur! (4 episodes) as Himself - Host

1988		Murphy Brown (1 episode) as Walter Cronkite
1988		American Experience (1 episode) as Self

1985

(12 episodes)

1971

(1 episode) as Self - Host

1970

(1 episode) as Himself

1969

(9 episodes) as Himself - News Anchor

1968

(1 episode) as Self - Guest

1961

(1 episode) as Self

1957

(1 episode)

1956		The Steve Allen Show (1 episode) as Self - Recipient
1956		Tony Awards (1 episode) as Self - Presenter

1954

(1 episode) as Self - Narrator (voice)

1953

(153 episodes)

1952

(2 episodes)

1948

(2 episodes) as Self

1941

(2 episodes) as Self - Anchor