Sound Effects
- Back of the mike (1939)
- It's a Wonderful Life: A live performance
- Maxwell Smart doing sound effects
- Roger Gregg Demonstrates Sound Effects (Part 1)
- Roger Gregg Demonstrates Sound Effects (Part 2)
- Roger Gregg Demonstrates Sound Effects (Part 3)
- Roger Gregg Demonstrates Sound Effects (Part 4)
- Roger Gregg Demonstrates Sound Effects (Part 5)
- Roger Gregg Demonstrates Sound Effects (Part 6)
- Roger Gregg Demonstrates Sound Effects (Part 7)
- Roger Gregg Demonstrates Sound Effects (Part 8)
- Roger Gregg Demonstrates Sound Effects (Part 9)