Justice League Unlimited Flash and Substance (Season 3, Episode 5)
TV Episode | 30 min | Animation, Action, Adventure

Justice League Unlimited

Flash and Substance (Season 3, Episode 5)

TV Episode | 30 min | Animation, Action, Adventure

A day in the life of Wally West aka The Flash. The day includes West at his day job, as a Criminal Lab tech, the dedication of the Flash Museum, and the attacks of four villians.

Director

Joaquim Dos Santos

Writers

Matt Wayne (written by) | Jerry Siegel (character created by: Superman) (credit only) | Joe Shuster (character created by: Superman) (credit only) | Bob Kane (character created by: Batman) (credit only) | William Moulton Marston (character created by: Wonder Woman) (credit only)

Producers

Dwayne McDuffie | Bruce Timm | James Tucker

Composer

Michael McCuistion

Editor

Joe Gall

Casting Director

Andrea Romano

See all filmmakers & crew (31)

Edit Released

Updated Feb 11, 2006

Release date

Feb 11, 2006 (United States)

Contacts

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Cast	+ Add Cast
9 cast members

Name	Known for
Michael Rosenbaum The Flash / Wally West (voice) The Flash / Wally West (voice) See fewer	Guardians of the Galaxy Vol. 3 (2023)
Kevin Conroy Batman / Bruce Wayne (voice) Batman / Bruce Wayne (voice) See fewer	Batman: The Killing Joke (2016)
Ron Perlman Orion / Lab Supervisor (voice) Orion / Lab Supervisor (voice) See fewer	Hand of God (2014)
Mark Hamill The Trickster / James Jesse (voice) The Trickster / James Jesse (voice) See fewer	Star Wars: Episode IV - A New Hope (1977)
Donal Gibson Captain Boomerang / George Harkness (voice) Captain Boomerang / George Harkness (voice) See fewer	Maverick (1994)
Alexis Denisof Mirror Master / Sam Scudder / Tony (voice) Mirror Master / Sam Scudder / Tony (voice) See fewer	Guardians of the Galaxy (2014)
Lex Lang Captain Cold / Leonard Snart / Fisherman / Rick (voice) Captain Cold / Leonard Snart / Fisherman / Rick (voice) See fewer	Star Wars: Resistance (2018)
Kim Mai Guest Linda Park / Earleen / Hologram Girl (voice) Linda Park / Earleen / Hologram Girl (voice) See fewer	.hack//SIGN (2002)
Lani Minella Mayor / Waitress / Marla / Margie (voice) Mayor / Waitress / Marla / Margie (voice) See fewer	World of Warcraft: Battle for Azeroth (2018)