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American Dad! S18E1 poster

Watch American Dad! – Season 18 Episode 1: Who Smarted?

American Dad! • Season 18, Episode 1 • 22 min • 2005 • ⭐ 7.0/10 • Animation , Comedy

Cast: Dee Bradley Baker , Seth MacFarlane , Scott Grimes , Wendy Schaal , Rachael MacFarlane , Jeff Fischer

Directors: Seth MacFarlane , Matt Weitzman , Mike Barker

Watch American Dad! – S18E1

Episode Overview

Worried that he's not smart enough for Hayley, Jeff undergoes an experimental intelligence enhancement procedure at the CIA. Roger recruits Steve to help him harvest snake venom.

Episode Navigation

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