The Cloo channel will host a 7 hour MacGyver marathon from 8am to 3pm ET on Tuesday, April 1st. The schedule is set to run the first 7 episodes of season 3 (Lost Love - Jack In The Box) which should prove popular as it's often considered the season in which the show really found it's stride with the move to film in Vancouver providing show icons such as the Houseboat and Phoenix buildings.

Check their schedule for more details.