Improvised Star Trek
For ten years Improvised Star Trek explored the final frontier of comedy by turning Star Trek into an improv office comedy. Taking suggestions submitted on Twitter and Facebook, the cast (featuring some of Chicago’s top improvisors) creates a fully improvised episode detailing the adventures of the USS Sisyphus, a less enterprising starship. New episodes are posted every other week. Improvised Star Trek is a fan production. Star Trek is property of CBS.

Lady Cola's recent absence is explained when two ships come looking for her.  Captain Baxter makes the biggest decision of his life, Rip Stipley makes the most frivolous, and Sally searches for a family.

Improvised October 4th, 2015 from a suggestion by Erin Higgins via Facebook


Griffen Eckstein as Lt. Cdr. Fritz Fassbinder, Guitar Center Guy

Sean Kelley as Lt. Cdr. Crick Watson

Eli Mandel as Rip Stipley

Irene Marquette as Lt. Cdr. Lady Cola

Christopher Rathjen as Cdr. Corbomite Hayes, Lt. Atlas, Liquidator Clumph

Nick Wagner as Lt. Ch’arles Lorem, a Ferengi Liquidator

Mary Cait Walthall as Zarlene Zonalzon, Ensign Operator, Orion Slave Woman

Matt Young as Captain Julius Valentine Baxter, Ensign Greg, Sally, Orion Slave Man

Edited by Chris Rathjen

Sponsored by Cards Against Humanity, a member of the Chicago Podcast Coop

Orion ship cover art from Star Trek: The Animated Series

Irene Marquette has a special goodbye message to listeners on the Improvised Star Trek homepage.

Direct download: IST125_YourLadyshipHasArrivedYourLadyship.mp3
Category:episode -- posted at: 11:24pm CST

Just the worst.


Improvised November 8, 2015 from a suggestion by Joel Svensson



Sean Kelly as Crick Watson 

Eli Mandel as Alien Mayor, Alien

Mary Cait Walthall as Alien Ambassador, Dr. Zarlene Zonalzon

Nick Wagner as Alien Child

Matt Young as Cpt. Julius V. Baxter


Edited by Christopher Rathjen



Thanks Andorian Jedi for an iTunes review

Check out Irene Marquette's interview on the Feast of Fun Podcast

Check out Matt Young in the stop-motion short Speed Dating

Check out Nick Wagner and Hannah Parsons in Your Stories

Come to our live show!


Background music was Theme to Deep Space Nine from Smooth Federation by Andrew Allen

Direct download: IST_20151116Bonus.mp3
Category:extras -- posted at: 9:55pm CST

Ep 124: The Undiscovered Country Club
The crew journeys to Zaffa IV, home to the federations most exclusive country club. But the upper crust exterior hides a more sinister middle and lower crusts.
Brendan Dowling as Bryce Haverford-Watson, Juliet Louie-Dreyfus, Bryce A. Roni
Sean Kelley as Crick Watson
Chris Rathjen as Corbomite Hayes, Bartender
Mary Cait Walthall as Dr. Zarlene Zonalzon, Bryce Dallas Jejune,
Julia Weiss as Lt. Rita King, Bryce Isrite
Martin Wilson as  Bryce Haverford-Bengali, Monica Rutherford-Hayes, Bryce Tri-Asshole 
Matt Young as Cpt. Julius Valentine Baxter, Lt. Greg, Bryce Tomeet-Yu
Improvised October 18 from a suggestion by Gregory Gallagher via Facebook.
Edited by Nick Wagner
Sponsored by Utter Nonsense(, a member of the Chicago Podcast Coop(
Direct download: IST124_UndiscoveredCountryClub.mp3
Category:episode -- posted at: 10:59pm CST