"Yuri's Night" is the first segment of the fifteenth episode of Miles from Tomorrowland. It premiered on July 3, 2015, alongside "I, Stella".
On Yuri's Night, the Callistos are tasked with bringing alien musician Bootjet Groovestar to the Tethoscape.
- Cullen McCarthy as Miles Callisto
- Fiona Bishop as Loretta Callisto
- Olivia Munn as Phoebe Callisto
- Tom Kenny as Leo Callisto / Dethalian Guard / Announcer / Crowd
- Dee Bradley Baker as M.E.R.C. / Adorbix
- Danny Jacob as Admiral Watson
- Diedrich Bader as Admiral Crick / Dethalian Guard / Dethalian Commander
- Grey DeLisle as Stella / Crowd
- Kevin Michael Richardson as Bootjet Groovestar