Mum had always told me I was in a b-grade early 70s bike racing flick called Sidecar Racers in a scene with John Meillon Wendy Hughes and Peter Graves, being held by her and dad as extras when I was low single digits. Found myself in the movie eventually.
Tonight she tells me I was also in The Cars That Ate Paris which is TEN TIMES COOLER MUM COME ON.