The Beaked People The Herculoids : Season 1 Episode 5

Krokaw of the Parrot Men (the Beaked People) plans on taking over Quasar and attacks the flying monkey people to lure Zandor into his trap. Zandor gets captured but Dorno and Zok follow him and Dorno gets captured. Tara and the Herculoids come running as Zandor is sent on a one-way trip down the River of Peril over the Bottomless Falls. Zok frees Zandor and Tundro sends Krokaw over the falls to his (apparent) death.