Adult Swim (Three seasons, 26 episodes): Watch for free with a subscription. American Dad! has 19 seasons available to watch, having aired 368 episodes with five yet to go live. Episode 3 of ...

Here's everything you need to know about where and when to watch "American Dad!" Season 21. Season 21 of "American Dad!" ...

US animated comedy series. A new friendship causes Hayley to start to worry that she might be slowly turning into Francine, and Steve and his friends try out for Roger's improv troupe.