The origin series ran from 1998 to 2006.
"I look like I'm about to make a run for it, which is accurate," she wrote in an accompanying caption. "Radiation is frightening to me.”
"Sneak peek from the #Heathers set..... jealous much?," a be-scrunchied Shannen Doherty wrote on Instagram.
'She taught me a lot. I’m glad she was my scene partner,' Perry said about his former '90210' co-star.
'Stay positive...that outlook on life that you can get through something, it actually does get you through,' Doherty said.
'I think what’s beautiful and hard and interesting about cancer is that it tears you down and builds you, and tears you down and builds you.'
'The Bad Girl Shaming you received at the hands of the media was merciless," McGowan wrote to Doherty of their 'Charmed'-era days.
'Plaintiff was also informed that, had she been insured and able to visit her doctor, the cancer could potentially have been stopped,' Doherty's lawsuit stated.
Doherty's opening up about her fight in a forthcoming interview with 'Entertainment Tonight.'
Instagram followers rallied around the 'Charmed' star, who was diagnosed with breast cancer in August 2015.