Late Show with David Letterman (TV) Cast
The cast of Late Show with David Letterman. Updated on August 22, 2025.
49 actors
David Letterman
as Self - Host (4252 episodes)

David Letterman is the host of The Late Show with David Letterman. He has been a mainstay of late-night television since the 1980s, known for his unique style of comedy and interviewing. Letterman is recognized as one of the most influential hosts in late-night TV history.

Paul Shaffer
as Self -Musical Director (4252 episodes)

Paul Shaffer serves as the show's musical director. He is a renowned musician, composer, and producer, best known for his work with The Blues Brothers and as the bandleader for Late Night with David Letterman and The Late Show with David Letterman. Shaffer brings his musical talent and humor to the show.

Bill Wendell
as Self - Announcer (voice) (439 episodes)

Bill Wendell, though heard but not seen, lent his voice as the show's announcer. He had a distinctive voice that became synonymous with The Late Show for over a decade. Wendell's voice added a touch of familiarity and professionalism to the show.

Alan Kalter
as Self - Announcer (voice) (3813 episodes)

Alan Kalter also served as an announcer on The Late Show with David Letterman. Like Wendell, Kalter's voice became well-known to viewers, introducing segments and guests with his signature style. His deep and resonant voice added a touch of gravitas to the show.

Emily Blunt
as Herself (1 episode)

Emily Blunt is a talented actress who has appeared as herself on The Late Show with David Letterman. She is known for her roles in films such as The Devil Wears Prada, A Quiet Place, and Mary Poppins Returns. Blunt brings her charm and wit to the show during her interviews.

Scarlett Johansson
as Herself (3 episodes)

Scarlett Johansson is a renowned actress and one of the world's highest-paid actresses. She has made appearances on The Late Show with David Letterman as herself. Johansson has starred in numerous films, including Lost in Translation, The Avengers series, and Marriage Story. Her interviews on the show are always engaging and entertaining.

Maggie Gyllenhaal
as Herself (1 episode)

Maggie Gyllenhaal is an accomplished actress who has made appearances on The Late Show with David Letterman as herself. She is known for her roles in films such as Secretary, The Dark Knight, and Crazy Heart, among others. Gyllenhaal brings her natural charisma and talent to the show.

Neil Young
as Himself (1 episode)

Neil Young, a legendary singer-songwriter and musician, has appeared on The Late Show with David Letterman as himself. Young is known for his folk and rock music, and he has released numerous successful albums throughout his career. His performances on the show are always highly anticipated by fans.

Harry Styles
as Himself (1 episode)
Louis Tomlinson
as Himself (1 episode)
Liam Payne
as Himself (1 episode)
Zayn Malik
as Himself (1 episode)
Niall Horan
as Himself (1 episode)
Prince
as (1 episode)
Kirk Johnson
as (1 episode)
Rhonda Smith
as (1 episode)
Morris Hayes
as (1 episode)
Kat Dyson
as (1 episode)
Eric Leeds
as (1 episode)
Al Pacino
as Himself (1 episode)
Miles Kath
as Young Lettermen (1 episode)
Jessica Jung
as Herself (1 episode)
Yoona
as Herself (1 episode)
Taeyeon
as Herself (1 episode)
Kwon Yu-ri
as Herself (1 episode)
Hyoyeon
as Herself (1 episode)
Sunny
as Herself (1 episode)
Tiffany Young
as Herself (1 episode)
Choi Soo-young
as Herself (1 episode)
Seohyun
as Herself (1 episode)
Susan Sarandon
as Self (1 episode)
Whitney Cummings
as Self (1 episode)
Angel Olsen
as Self (1 episode)
Julio Iglesias
as Self - Musical Guest (1 episode)
Gary Sinise
as Self - Guest (1 episode)
Ricki Lake
as Self - Guest (1 episode)
Cody Arens
as Self (1 episode)
Alicia Keys
as Self (1 episode)
Bruce Willis
as Self (1 episode)
Julianna Margulies
as Self - Guest (1 episode)
Eric Ripert
as Self - Guest (1 episode)
Joe Seaward
as Self - Musical Guest (1 episode)
Drew MacFarlane
as Self - Musical Guest (1 episode)
Dave Bayley
as Self - Musical Guest (1 episode)
Edmund Irwin-Singer
as Self - Musical Guest (1 episode)
Lisa Howard
as Lt. Genevieve Marshall (1 episode)
Edd Hall
as Voiceover Announcer (voice) (7 episodes)
Tom Mison
as Self - Guest (1 episode)
Taylor Swift
as Self - Musical Guest (1 episode)
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