Gilbert Meets Bros (Get Fresh, 1988)

Gilbert the snot-tastic, acerbic green alien from Drill, landed on earth in 1987, co-presenting Tyne Tees' Saturday morning kids show 'Get Fresh' alongside Gareth Jones (aka Gaz Topp) and Charlotte Hindle.
Created and voiced by comedian Phil Cornwell (Stella Street/Dead Ringers), here Gilbert gets to meet up with 1980's boy band sensation Bros (Matt and Luke Goss, and Craig Logan).
First broadcast on ITV, 16th April 1988.