Watch Series: Robson's Extreme Fishing Challenge Released in (2012) - Season 3 produced by UK, The TV Series categorized in Documentary, and content rating NR with duration 42 min broadcasted as these networks Channel 5, Channel 5 (UK), Streamed at Putlocker & directed by Channel 5. Robson's Extreme Fishing Challenge is a factual entertainment show broadcast on Channel 5 and a spin-off series to Extreme Fishing with Robson Green. The show sees actor and fishing enthusiast Robson Green travel around the world to some of the greatest fishing destinations, where he challenges local masters of their craft over five rounds of competitive fishing. For both series, the show has aired Mondays at 9pm on Channel 5. - Season 3