<Li> Anna Friel as Holly Cantrell, Rick's biggest fan . </Li> <Li> Danny McBride as Will Stanton, a gift shop owner who takes Holly and Rick to a tachyon rich cave . </Li> <Li> Jorma Taccone as Cha - Ka </Li> <Li> John Boylan as Enik who plans to invade and conquer Earth, and deceives Rick and the others into believing otherwise; he also controls the Sleestak . </Li>

Who played chaka in the land of the lost