If by some chance you aren't familiar with Jonathon Creek, you're very lucky that the entire series has been uploaded to Youtube and may be viewed for free.
The series follows Jonathon, who works for a magician designing stage illusions, and investigative crime writer Maddie Magellan as they solve "unsolvable" murders. Quirky and humorous, the show ran on the BBC from 1998 for four series and several specials. The most recent was broadcast April 4th, 2010, so Jonathon may not have solved his last crime yet. The full series is available on DVD as well, Click Here to buy it on Amazon.
In the meantime, enjoy the first episode below, which guest stars the inimitable Colin Baker, former Doctor Who and bon vivant of wide repute.