"Law and Order" and "Law and Order:SVU"
"CSI" and "CSI Miami"
"Grey's Anatomy" and "Private Practice"
"NCIS" and "NCIS:Los Angeles"
"That's so Raven" and "Cory in the House"
"The Suite Life of Zack and Cody" and "The Suite life on Deck"

CSI:Miami and CSI: New York.
Life on mars and ashes to ashes

JAG and NCIS
Buffy the Vampire Slayer and Angel
Law and Order: SVU and Law and Order: Criminal Intent
Friends and Joey
Cheers and Frasier

Doctor Who and Torchwood
Doctor Who and The Sarah Jane Adventures

Project Runway and Project Jay
Real Housewives of OC and Real Housewives of New York City/Atlanta/New Jersey