Mr. Burns is pumping oil next to Moe's tavern and it forces Moe's to shut down. Moe wants revenge. Moe follows Mr. Burns to the bowling alley and viciously beats him with a crowbar, sending him to the hospital. Later that night Moe finds out that Mr. Burns survived the beat and so he pays him a second visit. Moe sneaks into the hospital in a surgeon uniform and performs emergency surgery on Mr. Burns.