Russell Hollander is a ranger in Ace Ventura Jr. Ace Jr. hates him.
He hates Ace Jr. and he never takes him seriously. When Ace Jr. showed evidence that proves that his mother is innocent; however, he dismisses them which Ace Jr. hates him even more.
Russell is very incompetent at his job.
Ace Jr. is able to solve the panda which causes his mother to be clear of all charges and release while Ace Jr. became a hero much to Russell's dismay.
He serves as Ace Jr.'s version of Aguado.