
Acting
Hoagy Carmichael was an American composer, pianist, singer, actor, and bandleader. He is best known for composing the music for "Stardust", "Georgia on My Mind", "The Nearness of You", and "Heart and Soul", four of the most-recorded American songs of all time.
American composer and author Alec Wilder wrote of Carmichael in American Popular Song: The Great Innovators, 1900–1950 that he was the "most talented, inventive, sophisticated and jazz-oriented" of the hundreds of writers composing pop songs in the first half of the 20th century.

Bix: Ain't None of Them Play Like Him Yet
as Self

The Helen Morgan Story
as Marty Dix

Timberjack
as Jingles

The Las Vegas Story
as Happy

Belles on Their Toes
as Tom Bracken

Young Man with a Horn
as Willie 'Smoke' Willoughby

Johnny Holiday
as Hoagy Carmichael

Night Song
as Chick Morgan

The Best Years of Our Lives
as Butch Engle

Canyon Passage
as Hi Linnet

Old Friends... New Friends
as Self · 1 ep.

Burke's Law
as Carl Baker · 1 ep.

The Flintstones
as Self (voice) · 1 ep.

Laramie
as Jonesy · 124 ep.
Tonight Starring Jack Paar
as Self · 1 ep.

Telephone Time
1 ep.
The Rosemary Clooney Show
as Self · 1 ep.

Climax!
as Jazzman · 1 ep.

What's My Line?
as Self · 1 ep.

The Colgate Comedy Hour
as Self · 2 ep.
Young Man with a Horn
1950