Chas Mastin

The Standard Deviants: The Adventurous World of College Algebra, Part 2(2004)

Actor

Standard Deviants - The Constructive World of Advanced Spanish: Verbs(2002)

Restaurant Customer (uncredited)

The Standard Deviants: The Many-Sided World of Geometry, Part 1(2002)

Actor

The Standard Deviants: The Pumped-Up World of Pre-Algebra, Part 1(2002)

Actor

Requiem for a Dream(2000)

Lyle Russel

The Standard Deviants: The Gravity-Packed World of Physics, Parts 1&2(2000)

Actor

No-Brainers on Taxes(1999)

Archie's Boss

The Standard Deviants: The Many-Sided World of Geometry, Part 2(1999)

Actor

The Standard Deviants: Internet Basics(1999)

Himself

The Standard Deviants: The Flaky Pastry World of French(1998)

Himself

The Standard Deviants: The Candy-Coated World of Calculus, Part 1(1998)

Actor

The Standard Deviants: The Candy-Coated World of Calculus, Part 2(1998)

Actor

The Standard Deviants: The Salsa-Riffic World of Spanish, Part 2(1997)

Himself

The Standard Deviants: The Dangerous World of Pre-Calculus, Part 1(1996)

The Standard Deviants Video Course Review: The High-Stakes World of Statistics(1995)

Himself

No Time(1994)