In the David Mitchell thread there was a mention of Robert Webb. Nothing unusual about that but for some reason I couldn't get Robert Mitchum's image out of my head thanks to an unintential composite of their names.
There is also a David Webb who played for and managed Chelsea but I suspect there will be few here that would remember him. It made me chuckle though thinking of Mitchum and Webb doing Peep Show.
This set me thinking about other shows with similar names and wondering what they would be like with different actors. How about The Office with Gervase Phinn in the David Brent role and Morgan Freeman playing Tim Canterbury? The mind boggles.
You all must have some others...