Bob Pflugfelder

5.4

Jimmy Kimmel Live!

2003 • Self - Guest (as Science Bob)

7.0

Nicky, Ricky, Dicky & Dawn

2014 • Self

6.9

Join or Die with Craig Ferguson

2016 • Self

This Is Mark Rober

2023 • Self

6.4

Elmo and Mark Rober's Merry Giftmas

2025 • Bob Pflugfelder