Last Week Tonight with John Oliver Season 9 Characters & Cast — No Spoilers
Every character in Last Week Tonight with John Oliver season 9 with photos and the actors who play them, including John Oliver, Ryan Barger, Susan Evans — spoiler-free, nothing from later seasons.
- Self - Host — played by John Oliver
- (voice) — played by Ryan Barger
- (voice) — played by Susan Evans
- Voice Over (voice) / Perp — played by Matt Pavich
- Self — played by Nick Offerman
- Self — played by Kumail Nanjiani
- Self — played by Ali Barthwell
- (voice) — played by Cassandra Lee Morris
- Marshmallow the Polar Bear — played by Seena Vali
- Marshmallow the Polar Bear — played by Kyle Ploof
- (voice) — played by Chris Parnell
- Company CEO — played by Christopher McDonald
- Trucker 1 — played by Alex Knight
- Trucker 2 — played by Rob Corddry
- Trucker 3 — played by P.L. Brown
- Jeanine — played by Pam Murphy
- Voice Over (voice) — played by Rob Riggle
- Bruce — played by Tim Meadows
- Lenny — played by Michael Torpey
- Officer — played by Alexandra Dickson
All seasons of Last Week Tonight with John Oliver: full spoiler-free character guide