
Acting
Wesley Mann (born September 6, 1963) is an American character actor, best known for his role as the caterpillar on Adventures in Wonderland and for playing the spluttering teacher-turned-principal Mr. Lawler on That's So Raven.
Many of Mann's roles are minor and he frequently delivers only a handful of lines, but he has a somewhat distinctive appearance, that of a long-suffering, vaguely glib demeanor that makes him easily recognizable whenever he shows up in a film or on television. He is, by definition, a character actor, and thus he has never performed a lead role.
His acting career began…

You're Cordially Invited
as Pastor Jerry

Soul Surfer
as Calvin

Grand Theft Parsons
as Doctor

Race to Space
as Rudolph

But I'm a Cheerleader
as Lloyd

The Adventures of Rocky & Bullwinkle
as Clerk

Hefner: Unauthorized
as Mad Scientist

Every Dog Has Its Day
as Jail Keep

Angus
as Mr. Kessler

The Beast Within: A Gabriel Knight Mystery
as Sepp Huber

Palm Royale
as Benny Barnhill / Borg · 1 ep.

Lucifer
as Bondsman · 1 ep.

2 Broke Girls
as Claude · 1 ep.

Pair of Kings
as Counselor · 1 ep.

Veronica Mars
as Ned Flanders Type · 1 ep.

Drake & Josh
as Blemin · 1 ep.

That's So Raven
as Mr. Lawler · 6 ep.

Even Stevens
as Mr. Crappizi · 1 ep.

Popular
as Snuff · 1 ep.

Get Real
as Balloon Bob · 1 ep.
L.A. Story
1991