Back in 1987, CFCN Television Calgary aired a documentary on radio which it simulcast on CJAY its FM sister station. https://www.imdb.com/title/tt0347889/
YouTube user "ReelmadnessTV" has posted it online - https://www.youtube.com/watch?v=v0u_1EHZ99w
In it you'll see footage of Scott Shannon and the Z-100 Morning Zoo at WHTZ New York, along with CFOX Vancouver in a segment about Liz McKinney and Valerie Ambrose on the the Fox's afternoon drive show. There's even a quick view of Robin LaRose and Darrell Hebert in the 99.3 Richards street studios.
Jesse Dylan (Steve Woodman) and the Q-107 Morning Zoo at Toronto's CILQ are also featured, as is Terry DiMonte at Montreal's CHOM.
More information about the documentary's cast and crew is listed at https://www.imdb.com/title/tt0347889/fu ... _=tt_cl_sm