ALF: S1 E11 - On the Road Again ALF

Willie suggests that they go to San Diego on holiday. Kate is all for it, but there's a slight problem: what to do with ALF? Since leaving ALF alone is a recipe for disaster, the family takes him along for the road trip. However, the weather turns stormy, ALF gets bored of sitting in the RV and starts complaining. Willie goes mental and shows ALF the door. Defiantly, ALF wanders off.