announcer: thomas lennon at the grove. he's telling us how he went to sealantia clause. >> i could tell while i was sitting there that i was getting a boner. [laughter] >> you're a good man. announcer: that's president-elect donald trump with kanye west at trump tower

. >> his loss also devastated the show's felix unger, thomas lennon. >> if you could go back somehow that the creator of happy days and "laverne & shirley" would be my friend -- it's okay. it's fine. >> i completely understand. >> in my dad's will, he wanted you and i to get together to scatter his ashes. >> really? >> garry's wife and son appear in this bar scene. scott, who was wearing his dad's old army jacket, interviewed his aunt penny. >> what do you think garry would think of all this, this episode? >> he'd come in and rewrite it. >> i also talked to the star of another classic, mork & mindy. actress pam dawber took part in the special and remembered her late co-star robin williams. during our interview, pam was moved to tears. >> i think anybody that knew robin -- >> it's emotional for pam to talk about robin. they both shot to stardom together on the sitcom about the alien from planet ork who moves in with an earth ling. >> morning, what are you doing? >> singing the orkan blues. >> shortly before robin's suicide, they had a reunion on his show "the crazy one." >> hi, simon.