Full Cast — The Life and Times of Juniper Lee (2005–2007)
Lara Jill Miller
Juniper Lee (voice)
Kath Soucie
Ray Ray Lee (voice)
Carlos Alazraqui
Monroe (voice)
Candi Milo
Ophelia Ramírez (voice)
Colleen O'Shaughnessey
Margie (voice) / Jody Irwin (voice)
Tara Strong
Roger Radcliffe (voice) / Lila (voice) / Beatrice (voice) / Roger Radcliffe / Demon (voice) / Roger Radcliffe / Melissa O'Malley (voice)
Amy Hill
Ah Mah / Batoot / Fixit Elf #3 (voice) / Ah Mah (voice)
Dee Bradley Baker
Jonathan (voice) / Taranok / Securitos Troll #2 / Dragon (voice) / Gus (voice) / Genie / Hamster / Monster (voice) / Derek / Mitch the Enchanted Rhino (voice) / Boomfist / Narrator / Comic Store Clerk (voice) / Gus / Tupa Beast (voice) / Furry Monster / Old Man / Junior Executive (voice) +10 more
Alexander Polinsky
Dennis Lee (voice)
S. Scott Bullock
Wrongness / Newscaster (voice) / Monster Reporter / Customer (voice) / Agent #2 / Roscoe (voice) / Ooni / Zach / Troll (voice) / Employee / Gorp / Guard (voice) / Thor (voice) / Banticore #2 / Monotook (voice) / Wrongness / Zach / Knight Possum (voice) / Camel #1 (voice) / Leprechaun #2 +2 more
Phil LaMarr
Donnie (voice) / Marcus (voice) / Charlie (voice) / Freddy (voice) / Senior Executive (voice) / Mant / Donnie / Old Man (voice)
Jeff Bennett
Loki / Cletus / News Announcer (voice) (as Jeff Glen Bennett) / Ring Announcer (voice) / Skeeter Khomen-Getit (voice) / Michael / Channel Announcer (voice) / Cletus (voice) / Cletus / Answering Machine / Skeeter (voice)
Daran Norris
Jean Claude (voice) / Steven the Sandman / Mr. Rosskins / Race Announcer (voice) / Steven the Sandman (voice) / Artie / Greg / Announcer (voice) / Julian Norris (voice) / Mr. Radcliffe (voice) / Camel #2 (voice)
Billy West
Leprechaun (voice) / Geek Monster #1 / Hollis (voice) / Terry / Pilot #2 (voice)
Rob Paulsen
Big Jock / Duke / Leonard the Goblin (voice) / Euro Trash #1 / Euro Trash #3 / 10th Level Warlock (voice)
Susan Silo
Auntie Roon / Euro Trash #5 / Euro Trash #6 (voice)
Clancy Brown
Nester (voice) / Lex Luthor / Tux Monster / Geek Monster #4 (voice)
Martin Jarvis
William / King Teddy (voice) / William / Bartok (voice)
Jessica Walter
Demoness / Cordoth's Daughter (voice)
Pete Sepenuk
Sleazy Demon / Critic #1 / Critic #2 (voice) / Roger Viking / Demon / Male Barista (voice)