DB Episode 70
From Dragon Ball Encyclopedia, the ''Dragon Ball'' wiki
The battle begins! Goku and his friends vs. Fortuneteller Baba's fiendish minions. The prize: the location of the last Dragon Ball. First up: Krillin, who must face-off against a warrior with real bite - Fangs the Vampire. He eventually gets his blood sucked out by Fangs and loses the match. Upa and Puar then team up and defeat Fangs.