30 Rock: Dennis' ESP Test Cards

In "30 Rock," Liz Lemon's ex-boyfriend, Dennis Duffy (played by Dean Winters), uses ESP test cards as part of a scheme to convince Liz to get back together with him. He claims that he has psychic abilities and uses the cards to try to prove it to Liz. This occurs in the episode titled "The Break-Up" (Season 1, Episode 8).

ESP Test Cards props used in the production of the Hit NBC show 30 Rock. They come with a certificate of authenticity.