Highlander star Christopher Lambert suffered a medical emergency at a fan convention in Pittsburgh on Saturday and was taken away by ambulance, TMZ reported. Lambert was attending Steel City Con and signing autographs when he suddenly collapsed, according to a witness who spoke to the outlet. Videos by PopCulture.comDespite the scare, Lambert’s representative told TMZ that the actor is “perfectly ok” and was resting in his hotel room. In March 2025, the actor canceled an appearance at SciFiWorld in Sweden after suffering a back injury, according to nine.com.au. Lambert, 68, is best known for portraying Connor MacLeod, an immortal Scottish warrior, in the 1986 fantasy action film Highlander.