William Daniels

Aşk Mevsimi

1967 · Mr. Braddock

Mavi göl

1980 · Arthur Lestrange

Zafer Patenleri

2007 · Commissioner Ebbers

Kör Talih

1987 · Harold Bedford

Kızıllar

1981 · Julius Gerber

Two for the Road

1967 · Howard Manchester

Süper Zeka

2020 · KITT (voice)

Rehearsal for Murder

1982 · Walter Lamb

Kara Pazar

1977 · Pugh

Marlowe

1969 · Mr. Cromwell

Parallax Esrarı

1974 · Austin Tucker

Night of 100 Stars II

1985 · Self

Güzel Sanık

1989 · Sam

1776

1972 · John Adams

Oh, God!

1977 · George Summers

NBC 75th Anniversary Special

2002 · Self

The Creeps

2025 · Kitt

All Night Long

1981 · Richard H. Copleston

Sunburn

1979 · Crawford

A Thousand Clowns

1965 · Albert Amundsen

Comedy Central Roast of David Hasselhoff

2010 · K.I.T.T. (voice)

Knight Rider: Knight of the Phoenix

1982 · KITT (voice)

City in Fear

1980 · Freeman Stribling

The President's Analyst

1967 · Wynn Quantrill

Grey's Anatomy

2005 · Craig Thomas

The Simpsons

1989 · KITT (voice)

Scrubs

2001 · Dr. Douglas

The Closer

2005 · Andrew Schmidt

Dancing with the Stars

2005 · Self - Guest Dancer

Boston Legal

2004 · Milton Brody

Ironside

1967

The King of Queens

1998 · Phillip Waldscott

Kara Şimşek

1982 · KITT (voice)

Quincy, M.E.

1976 · Paul Reardon

Quincy, M.E.

1976 · Dr. Charlie Volmer

St. Elsewhere

1982 · Mark Craig