'Dallas' actress Barbara Stock admits she missed the clue that she was about to be written off hit series

Barbara Stock had no idea she was being written out of the hit show “Dallas.”

The actress portrayed Liz Adams, a sharp, street-smart government agent and friend of Patrick Duffy’s Bobby Ewing who became romantically involved with Cliff Barnes (Ken Kercheval), for two seasons. The prime-time soap opera was one of the most-watched series of the 1980s.

Stock, who first caught viewers’ attention on the 1980s series “CHiPs,” saw “Dallas” as the opportunity of a lifetime — one that ended as quickly as it began.

“I realized I was being written out the day that somebody came up to me in the makeup room and said, ‘I hear this is your last day!’” Stock, now an interior designer in California, told Fox News Digital.

“I should have known,” she admitted. “This shows you my level of intelligence abo