 Emile HirschJim (voice) | Jim (voice) |
 Lexi MedranoClaire (voice) | Claire (voice) |
 Charlie SaxtonToby (voice) | Toby (voice) |
 Kelsey GrammerBlinky (voice) | Blinky (voice) |
 Alfred MolinaArchie (voice) | Archie (voice) |
 Steven YeunSteve (voice) | Steve (voice) |
 Nick FrostStuart (voice) | Stuart (voice) |
 Colin O'DonoghueDouxie (voice) | Douxie (voice) |
 Diego LunaKrel (voice) | Krel (voice) |
 Tatiana MaslanyAja (voice) | Aja (voice) |
 Nick OffermanVex (voice) | Vex (voice) |
 Cole SandEli (voice) | Eli (voice) |
 Fred TatascioreAaarrrgghh!!! (voice) | Aaarrrgghh!!! (voice) |
 Brian BlessedCharlemagne (voice) | Charlemagne (voice) |
 Kay BessBellroc (voice) | Bellroc (voice) |
 Piotr MichaelBellroc (Male Voice) / Skrael (voice) | Bellroc (Male Voice) / Skrael (voice) |
 James HongZong Shi (voice) | Zong Shi (voice) |
 Tom KennyRicky Blank (voice) | Ricky Blank (voice) |
 Angel LinNari (voice) | Nari (voice) |
 Amy LandeckerBarbara (voice) | Barbara (voice) |
 Jonathan HydeStrickler (voice) | Strickler (voice) |
 Bebe WoodShannon (voice) | Shannon (voice) |
 Laraine NewmanMs. Janeth (voice) | Ms. Janeth (voice) |
 Cheryl HinesMomblank (voice) | Momblank (voice) |
 Grey DeLisleAdditional Voices (voice) | Additional Voices (voice) |
 Steve AltermanAdditional Voices (voice) | Additional Voices (voice) |
 Vic ChaoAdditional Voices (voice) | Additional Voices (voice) |
 David ChenAdditional Voices (voice) | Additional Voices (voice) |
| JJulie FallsAdditional Voices (voice) | Additional Voices (voice) |
 Peter FallsAdditional Voices (voice) | Additional Voices (voice) |
