TVLine takes a look at some of the worst plot twists from The Big Bang Theory, Friday Night Lights, Masters of Sex, The Flash and more!

William Zabka's performance as Johnny packed one hell of a punch in 'Cobra Kai's' final episodes — see what other TV actors earned kudos.

Peter Jason, known for his role as Con Stapleton in the Western series Deadwood, has died at the age of 80. The actor died on Thursday, Feb. 20, with no details disclosed on his cause of death.

Whether they simply lacked chemistry or were straight-up toxic, these 40-plus TV couples are best left forgotten.