Marky Mark, on the press warpath for his new movie Broken City with Russell Crowe (who is suddenly in a rake of films again), popped into Fox 29's morning show 'Good Day Philadelphia' (which we can only hear in

Robin Williams' voice

) and for some reason or another decided to try his hand at the weather and traffic reports. Now we're not saying he'll never make a meteorologist, but maybe he should just stick to the acting for now. Clearly just having the craic, Wahlberg flails about and misreads things, making up weather facts and ad-libbing. We love it when celebs try their hand at things and fail'with a sense of humour.