‘The Big Bang Theory’ spinoff kills off beloved character from original series

A beloved character from the original Big Bang Theory series made a surprise cameo appearance in the spinoff episode titled Stuart Fails to Save the Universe. However, this return was short-lived as the alum character abruptly died during the episode. This unexpected plot development marks the end of a significant figure from the original series within the narrative of the new spinoff, surprising viewers with the sudden demise of the returning cast member.