Actor Christopher Lambert will not return to Steel City Con in Monroeville this weekend. On Saturday, Lambert was transported by ambulance for medical treatment following a medical issue at the event. But a post on Steel City Con’s official social media page around 11:40 a.m. stated Lambert was no longer going to return. “He is not feeling well and needs to rest,” Steel City Con co-owner Robert Stein said about the schedule change. Fans were offering well-wishes for Lambert and excitement for his return via the convention’s social media.