While Gilligan smiles a lot it's rare to see him actually laugh. He does laugh in the ep where the Professor was a zombie for a while and then he (the professor) doesn't believe it once he comes out of the curse.

I remember that shot of Gilligan laughing. It really was strange, almost real.

yes, a genuine gilligan laugh is not often seen. mostly it's that little kid "hee hee" giggle that he does.

i like it when the professor laughs and his teeth stick out. :D

(that was completely off topic....but please realize that it's 11:00 and i'm not normal at this time of night. bear with me.)