Right I've now discovered the first autograph is John Cleese the actor... but I haven't got a scooby on the other!!!

Anyone out there who can help identify it... Please!!!

Please can you take your time to look at these autographs, any idea who they are from. I use to collect autographs in London, I starting up again and was looking through my collection and I can't identify who these 2 are from... I need your help!!! Thanks for taking the time to read and look at my m...