Maris. Diane. Tino. We know the names but not the faces. Over the years, several TV show characters have become memorable for never being seen on screen. We want to know your favorite.

Is it Maris Crane from Frasier? The president from Veep? Tino from My So-Called Life? Norm’s wife, Vera, from Cheers? Orson from Mork & Mindy? Carlton the doorman from Rhoda? Agent Cooper’s secretary from Twin Peaks? Howard’s mother on The Big Bang Theory?

How about Inspector Gadget’s nemesis, Dr. Claw? Nanny from Jim Henson’s Muppet Babies? Neighbor Wilson on Home Improvement?  Charlie on Charlie’s Angels?  Karen’s husband, Stan, on Will & Grace? Phyllis’ dentist husband, Lars, on The Mary Tyler Moore Show?

Tell us your picks in the comments below. Do you wish that you could have seen their faces or, is it better that you never did?