When Irish Eyes Are Killing Lois & Clark: The New Adventures of Superman : Season 3 Episode 4

Lois tries to convince Clark that his decision to break up is a mistake. When an old Lois' friend comes to Metropolis, she tries to make Clark jealous. But this friend has plans to use her in a Druid sacrifice. Clark finally realizes that he can't stay without Lois, but that may be too late now.