
Acting
Daniel James Dailey Jr. was an American dancer and actor.
Description above from the Wikipedia article Dan Dailey, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Marilyn Monroe: In The Movies

Gene Kelly: Anatomy of a Dancer
as Self (archive footage)

That's Dancing!

The Private Files of J. Edgar Hoover
as Clyde Tolson

That's Entertainment, Part II
as (archive footage)

The Daughters of Joshua Cabe Return
as Joshua Cabe

Mitzi... The First Time
as Self

Michael O'Hara the Fourth
as Michael O'Hara III

Mr. and Mrs. Bo Jo Jones
as Mr. Greher

Marilyn
as archive footage
Battleground
as Narrator (archive sound) · 1 ep.

Testimony of Two Men
as Father Maguire · 3 ep.

Faraday and Company
as Frank Faraday · 4 ep.

The Julie Andrews Hour
as Self · 2 ep.

Here's Lucy
as Dan Dailey · 1 ep.

The Hollywood Palace
as Self · 1 ep.
Vacation Playhouse
as Sergeant Mike Parker · 1 ep.

The Alfred Hitchcock Hour
as Philip Bartel · 1 ep.

The Merv Griffin Show
as Self · 1 ep.

The Mike Douglas Show
as Self · 2 ep.
Pepe
1960