For the final episode of this season's Prosthetic Fest, RTE have once again decided to invert proceedings and mask up their very own Jason Byrne by turning him into aged hard-of-hearing nun, Sister Sinead Murphy. Complete with habit and Kathryn Thomas in his ear Jason goes on a mission to spread chaos on the streets as he has the good sister collect money for 'iPods For Africa', drive a car on Grafton St, smoke in a shop, do a spot of shop lifting and best of all creates a brand new hidden camera show called 'The Not Very Well Hidden Camera Hidden Camera Show' where the producers let people know in advance that they're about to have a gag pulled on them.