Guests

Guests on Mission to Zyxx are most often comedians known to one or more of the main characters from the Upright Citizens Brigade (UCB), a now-defunct organization that has trained a generation of improv comic actors. Guests typically appear at a rate of one per episode. Exceptions include the last two episodes of every season (except for Episode 319), Episode 207, and Episode 212. Some finales have many recurring guests.

Season 5: Guests[]

Brennan Lee Mulligan makes cameos at the end of many episodes in Season 5.

Episode 501: Clara Morris- Floyda, Brennan Lee Mulligan- Kor Balevore, Rebecca and Brandon from the Zyxx Fancast- additional doomed Pheenises

Episode 502: Cody Lindquist- Beej and Charlie Todd- Sven

Episode 503: Christine Nangle- Justine

Episode 504: Ray Cordova- Dr. Traumaticore

Episode 505: James Urbaniak- Ello Max/Jawn the Malevolent

Episode 506: Kimia Behpoornia- Terry Sherry

Episode 507: Chris Grace- Shai'An, Eric Gersen- Jakk

Episode 508: Edi Patterson- SYD and Captain Jilsha

Episode 509: Aparna Nancherla- Saarnen Tuck

Episode 510: John Robert Wilson- The Grower Mind of the K'hekk

Episode 511: John Robert Wilson- The Grower Mind of the K'hekk and Grobo

Episode 512: Justin Tyler - Old Derf, Rachel Wenitsky - Marf, and Brennan Lee Mulligan - Kor Balevore

Episode 513: Jonathan Braylock - Two

Episode 514: Aaron Burdette- Chunky Tubbins

Episode 515: Leslie Collins- Ms. Janelle Fitzmeyer

Episode 516: Ellena Doe- 04K TЯ33‏‎, Riley Soloner- Flix Dunker

Episode 517: Hari Kondabolu-Pawlr'dd

Episdoe 518: Zach Cherry- Peterthree Fab

Season 4: Guests[]

Episode 402: David Bluvband- Saints Vornakian

Episode 403: Clara Morris- Floyda

Episode 404: Timothy Dunn- Trey-Sta'gramn

Episode 405: Jordan Carlos- Intellius Quint Quinn (IQQ)

Episode 406: Becky Chicoine- Melinda Jr.

Episode 407: Ryan Karels- Glloyd T. Beam

Episode 408: Oscar Montoya- Cha Cha DeVine

Episode 409: Chrissy Shackelford- Wooop!

Episode 410: Branson Reese- Timmis

Episode 411: Natasha Vaynblat- Becca Becca

Episode 412: Justin Tyler- Old Derf

Episode 413: Glo Tavarez- Tymberleigh

Episode 414: Naomi Ekperigin- Dr. Merrillyn Wirehouzer and Andy Beckerman- Dr. Grandpa Wirehouzer

Episode 415: Lauren Lapkus- Maxie Wiggs

Episode 416: Jerah Milligan- Captain Jerkins and Macho Joe

Episode 417: Alise Morales- Dame Adelaide Wiggles

Episode 418: Nathan Min- Kalipar

Episode 420: John Robert Wilson as The Grower Mind of the K'hekk, Jordan Carlos as IQQ, and Leslie Collins as Ms. Janelle Fitzmeyer.

Season 3: Guests[]

Episode 302: Riley Soloner - Flix Dunker aka Netflix

Episode 303: Cathryn Mudon - Poopins the Head Librarian

Episode 304: Zach Broussard - Josiah T. Turkelton

Episode 305: Rachel Pegram - Grandma

Episode 306: Rachel Wenitsky- Marf

Episode 307: Lou Gonzalez- Kevin

Episode 308: Justin Tyler- The Oldest Cater Waiter

Episode 309: Morgan Grace Jarrett- Jan

Episode 310: Tami Sagher- Seven EIGHT Nine

Episode 311: Justin McElroy- Spurch

Episode 312: Monique Moses- Goerlich

Episode 313: Johnathan Fernandez- Brando Rockswell

Episode 314: Ellena Doe- O4K TЯ33‏‎

Episode 315: Frank Garcia Hejl- Dad

Episode 316: Don Fanelli- Graydon

Episode 317: Jackie Jennings- Angelina

Episode 318: Brennan Lee Mulligan- Kor Balevore

Episode 320: Brennan Lee Mulligan- Kor Balevore

Season 2: Guests[]

Episode 202: Dru Johnston - Garrett Hornberger

Episode 203: Ali Gordon - Gerp

Episode 204: Nicole Drespel - Tresedora Lonlée

Episode 205: John Robert Wilson - Allen Phasehugger, The Grower Mind of the K'hekk (a recurring character)

Episode 206: Laura Willcox - Takk'sys, Florgorg, and Bargie's S.R rep

Episode 207: Christopher Scott - D-34_LR, Matt Little - Phoenix Ash

Episode 208: Alex Song - Joy

Episode 209: Lennon Parham - Gellen

Episode 210: Sebastian Conelli - 718Tony

Episode 211: Bobby Moynihan - Shmorby

Episode 212: Arnie Niekamp - Gavin Boo-Boo aka Drake Fistkin, Adal Rifai - AR-33 aka Alpine Nightly, Matt Young - Veteran Missions Operations Manager Vulm Sunblighter

Episode 213: Leslie Collins - Janelle Fitzmeyer

Episode 214: Rekha Shankar - SRA aka Sara

Episode 215: Jonathan Braylock - Two

Episode 216: Justin Tyler - Old Derf aka Older Derf (a recurring character)

Episode 217: Yoni Lotan - Pee-Nee Gorno

Episode 218: Brandon Scott Jones - u.everybody

Episode 220: John Robert Wilson- The Grower Mind of the K'hekk