This page contains guest star voice actors in the series so far. Many of them are one-shot voice actors who only voice one or more characters from a certain episode, while others have frequently come back to specificly voice either one character or more different characters. Here is a list of those guest stars.
Guest star voice actors for How the Universe Works[]
| Image | Name | Region | Characters Voiced | Description |
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Josiah Torres | UK/US | Bellerophon (51 Pegasi b - HD 217014b), V391 Pegasi b. | An American actor, teleplayer, and television series personality. |
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Jesús Medina | UK/US UK US |
Osiris (HD 209458b), V391 Pegasi b, WASP-14b Saturn (Season 3) Saturn (Nude Dude), Crabsaturn, Jupiter (Season 7). |
A Mexican/America actor and animator. |
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James Cisneros | UK/US US |
Saturn, Rogue Saturn Green Saturn |
An American actor and illustrator. |
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Veronica Torres | UK US |
Nibiru 51 Pegasi (HD 217014). |
An America actor and distributor. |
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Charles Galbreath | UK/US US |
WASP-103b Kepler-7b |
An American actor, video maker, and movie maker. |
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Chris Pintado | UK/US UK |
Kappa Andromedae b, I. R. Jupiter Evil Jupiter | |
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Edwin Lorenzo | UK/US US |
Nightmare Jupiter WASP-20b's Ghost Planet | |
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Omar Sanchez | UK/US | WASP-43b | |
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Angel Santos | UK/US | Saturn (Originally listed as one of Angel Santos' characters he would voice in the UK/US on his website, because there is no Jose Mendoza or James Cisneros to voice the sixth planet when Jupiter was in summer school.), Eris. | |
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Timmy Nguyen | UK/US UK |
Nightmare Uranus, The Ghost Planet Gliese 436b's Ghost Planet |
A Vietnamese actor for How the Universe Works. |
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Mrs. Lynn Nguyen | UK/US UK |
Gliese 581d Gliese 581 | |
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Tommy Tran | UK/US UK US |
WASP-20b, COROT-Exo-3b, COROT-Exo-17b COROT-Exo-2b COROT-Exo-2b |
A vietnamese actor, creator, and art director. |
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Andres Ledesma | UK/US UK |
Nightmare Neptune WASP-20b's Ghost Planet |
A mexican/america actor. |
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Dane Boedigheimer | UK/US | Squash | |
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Alex Chan | UK/US | Gliese 436b | |
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Alex Cervantes | UK/US US |
Gliese 229b, Teide 1 HD 29587b | |
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Mrs. Angelica Cortez | UK/US | Vausta | |
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Natalia Lopez | UK US |
Orpheus Earth Mark 1 | |
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Lilian Pham | UK/US US |
Io Europa (seventeenth - eighteenth season) | |
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Hilary Pham | UK/US | Europa | |
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Jason Tran | UK/US | WASP-15b | |
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Jason Quintero | UK/US UK |
Nightmare Earth Nightmare Mars | |
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Angel C | US | Nightmare Mars | |
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Hector Garcia | UK/US AUS |
Nightmare Mercury | A mexican/american actor. |
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Lytzi | UK/US | Nightmare Saturn | |
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Duc Tran | UK/US | WASP-79b | |
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Amy Tran | UK US |
TBA Callisto | |
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Armando Casillas | UK/US | Mercury | |
| ? | Jesús Valdez | UK/US | Giant Mercury | |
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Kailey Flores | UK/US | The Shooting Star | |
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Brianna Fernandez | UK/US | Orpheus | |
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Chris Cedeno | US | WASP-121b | |
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Brandon Vu | UK/US | Baret 3 | A vietnamese vlogger |
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Jimmy Bach | UK/US | Baret 4 | A vietnamese vlogger and producer. |
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Aaron Miranda | UK/US | WASP-18b | |
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Anthony Vargas | US | WASP-12b | |
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Mikey McKinley | UK/US | Super Mars | |
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Rogelio Valdez | UK/US | Epsilon Eridani b, 18 Epsilon Eridani b (HD 22049b) | |
| File Not Available | Adolfo Cabrera | US | COROT-7b | |
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Alex Sanchez | UK/US | A Mexican American vlogger |