Greg as Spike- Ferris Bueller the series Ferris Bueller (TheTV series)

This job came as an offer shortly after Tribes was 
canceled. It was just two days work, and would 
include just two scenes. Greg was cast as a wayward 
biker type named "Spike," and had only to be the bad 
influence boyfriend of Ferris' little sister in both scenes.

The scenes were similar and required some involved 
kissing with Jennifer Aniston, who played Ferris' sister at
the time. The second scene was made even more special
for Greg as he got a chance to interact with Cloris
Leachman, who played Bueller's Grandmother in the episode.