If nothing forces steam from your ears like your favorite actor being recast, this is your category. Remember the backlash from Sarah Chalke replacing Alicia Goranson as "Becky" on Roseanne? How about the battle of the two Dicks (Dick Sargent and Dick York) on Bewitched? Whatever the reason for the actor leaving — contract negotiations, rehab — the show will never be the same to you again.

Are the Latest Law & Order Detectives Working?

Law & Order, Jeremy Sisto, Anthony Anderson

Seeing some new person playing your favorite character is lame. But almost as bad as character recasting is character replacement, like changing one Doctor for another on Doctor Who. Law & Order has survived many a cast change — but do you think Jeremy Sisto and Anthony Anderson are worthy of the show's lineage?

read more

    My Watchlist

    On TV

    Editors' Picks

    11:29PM | NBC
    9:00PM | BBC
    8:00PM | FOX

    Full Episodes

    Find a TV Show

    See more »

    TV GUIDE Users' Most Popular