Mar 27, 2018 · 45m
Season 4 Episodes
Browse every episode and jump into details.
Apr 3, 2018 · 45m
Apr 10, 2018 · 45m
Apr 17, 2018 · 45m
Apr 24, 2018 · 45m
May 8, 2018 · 45m
May 15, 2018 · 45m
May 22, 2018 · 45m
May 29, 2018 · 45m
Jun 5, 2018 · 45m
Jun 26, 2018 · 45m
Jul 3, 2018 · 45m
Aug 2, 2018 · 45m
Aug 21, 2018 · 45m
Aug 28, 2018 · 45m
Sep 4, 2018 · 45m
Sep 11, 2018 · 45m
Sep 18, 2018 · 45m
Sep 25, 2018 · 45m
Oct 2, 2018 · 45m
Oct 9, 2018 · 45m
Oct 16, 2018 · 45m
Oct 23, 2018 · 45m
Oct 30, 2018 · 45m
Nov 6, 2018 · 45m
Nov 13, 2018 · 45m
Nov 20, 2018 · 45m
Nov 27, 2018 · 45m
Dec 4, 2018 · 45m
Dec 11, 2018 · 45m
Dec 18, 2018 · 45m
Dec 25, 2018 · 45m
Dec 31, 2018 · 45m
Jan 29, 2019 · 45m
Feb 5, 2019 · 45m
Feb 12, 2019 · 45m
Feb 19, 2019 · 45m
Feb 26, 2019 · 45m
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Improvisation Season 4 premiere?
Improvisation Season 4 premiered on March 27, 2018.
How many episodes are in Improvisation Season 4?
Improvisation Season 4 has 38 episodes.
What is the first episode of Improvisation Season 4?
The season opens with Season 4 Episode 1, "Episode 1". It aired on March 27, 2018.
Go to Season 4 Episode 1