It’s probably been posted here at some point, but this is an interview from 1986 where Glenn talks about his new acting career and his recent movie at the time, Let’s Get Harry. At the very end, the interviewer and Glenn joke around and get a little raunchy.
The video appears after clicking on the link.
https://texasarchive.org/2013_04942
Edit: oops, turns out it was a different TV station so side note deleted due to faulty memory and aging mind!!