Because you like Joan Watson in Elementary

Marshall Eriksen is a lawyer in love who is enjoying life. See them in How I Met Your Mother.

Riggan Thomson is a washed-up movie star running from his inner demons. Alas those inner demons look just like the superhero he used to play. See them in Birdman.

Short on book smarts but long on compassion, this high school football player secretly has a soulful side. See them in Glee.

Equal parts funny and neurotic, Cory Matthews has a warm and generous spirit. See them in Boy Meets World.

Lily Aldrin is a flaky but supportive kindergarten teacher and painter. See them in How I Met Your Mother.

Winn Schott is just your friendly neighborhood superhero support system. See them in Supergirl.

A suave proprietor of an upscale nightclub and gambling den, Rick Blaine is dealing with World War II and a broken heart. See them in Casablanca.

Merlin is half awkward teenager, half super-powerful wizard. He serves Prince Arthur of Camelot during the day and illegally learns magic at night. See them in Merlin.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Terry Jeffords (and his muscles) may look ferocious, but inside he's just a caring mama hen. See them in Brooklyn Nine-Nine.

Christian is a romantic who for some reason won't stop singing everything he feels. See them in Moulin Rouge.

Shy and nerdy, Gabriella Montez moved to Albuquerque and quickly became the toast of East High and a darling of the stage. See them in High School Musical.