The Mentalist Season 4 Characters & Cast — No Spoilers
Every character in The Mentalist season 4 with photos and the actors who play them, including Simon Baker, Robin Tunney, Tim Kang — spoiler-free, nothing from later seasons.
- Patrick Jane — played by Simon Baker
- Teresa Lisbon — played by Robin Tunney
- Kimball Cho — played by Tim Kang
- Grace Van Pelt — played by Amanda Righetti
- Wayne Rigsby — played by Owain Yeoman
- Luther Wainwright — played by Michael Rady
- Summer Edgecombe — played by Samaire Armstrong
- Susan Darcy — played by Catherine Dent
- Sarah Harrigan — played by Jillian Bach
- Osvaldo 'Oscar' Ardiles — played by David Norona
- Gale Bertram — played by Michael Gaston
- Rosalind Harker — played by Alicia Witt
- Thomas Maier — played by David Carey Foster
- Teri Maier — played by Ely Pouget
- CBI Ron — played by John Troy Donovan
- J.J. LaRoche — played by Pruitt Taylor Vince
- Jessie Meadows — played by Caitlin Custer
- Gretchen Zahn — played by Carrie Wiita
- Raymond "Ray" Haffner — played by Reed Diamond
- Richard Haibach — played by William Mapother
All seasons of The Mentalist: full spoiler-free character guide