Alistair McGowan swaps his impersonator's hat for that of a conservationist as he embarks on a mission to Africa to release a couple of white rhinos from protective captivity. McGowan's role is to track the rhinos on foot, stun them and then drill holes in their horns ready for the installation of tracking devices. How will the comic fare?
Producer Michael Massey : Executive producer John Comerford The Big Impression is on Friday at 11.05pm
Alistair McGowan 's big, big, impression: page 29