Laura Linney Gives John Benjamin Hickey, Her 'The Big C' Co-Star,' A Hickey On 'WWHL' (VIDEO)

One lesson learned on Tuesday night's episode of "Watch What Happens: Live" about Laura Linney? If you challenge "The Big C" star to do something on live television, no matter how weird it is, she just might do it! The poll of the night asked if Linney should give her fellow guest, and "Big C" co-star, John Benjamin Hickey his namesake: a hickey. It's less of a surprise, perhaps, to fans of the show as Hickey and Linney clearly have a lot of fun riffing off of one another as brother and sister. ...