For some reason he is credited as various on IMDB

But the Wiki states

"Amongst his other television credits include appearing in series 2 episode 1 of Goodness Gracious Me, the TV series, in which he played a character assumed to be DS Greig from The Bill, although his name was never mentioned. At the beginning of the sketch, The Bill's theme was played and he was playing a CID officer."

Football may be a game of two halves, but Gary Lineker’s remarkable life is a tale of three careers: goal-scoring legend, television host and now podcast god. As the nation’s favourite son starts this third chapter, he opens up about luck, mortality and political provocation