Jack Diamond is known for Odd Squad (2014), Seinfeld (1989) and Will & Grace (1998).

Make your IMDb page stand out by adding a demo reel

The Biggest Movies and TV Coming in September

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Joshua Kilimnik, Dalila Bela, Sean Michael Kyer, Millie Davis, T.J. McGibbon, and Filip Geljo in Odd Squad (2014)

Julia Louis-Dreyfus, Jerry Seinfeld, Jason Alexander, and Michael Richards in Seinfeld (1989)

Sean Hayes, Eric McCormack, Debra Messing, and Megan Mullally in Will & Grace (1998)

Kat Dennings and Beth Behrs in 2 Broke Girls (2011)

Jack Diamond(II)

Known for

Credits

Music Department

Composer

Soundtrack

Personal details

Contribute to this page

More to explore

Recently viewed