Hank invites Charlie to a police ride along with Samurai that takes several wrong turns. The real trouble starts though when they answer a distress call from Becca.
Hank confers with Kali in this scene from Californication. It's from the episode "The Ride-Along."

Californication Season 5 Episode 5 Quotes

Cop: I never pulled my piece out on the job, never, not once.
Hank: Ah, too bad the same can't be said for Runkes.

Samurai: What the fuck you got against Ryan Seacrest man?
Hank: Nothing in particular, the guy just bugs the shit out of me.
Samurai: Why? This mother fucker, he works hard, makes millions of dollars and he got a fuckin' catchphrase which I don't have and you wanna kill him dead? That's some harsh shit Moody.