Yes, that's Kevin Tighe, star of the 1970s TV series “Emergency!" and 1989 "Road House" movie, making a bizarre and chilling appearance in "One Battle After Another." Tighe, 81, plays Roy More, the toxic leader of a secret white supremacist cabal (the absurdly titled Christmas Adventurers Club) in director Paul Thomas Anderson's satirical drama (now on digital platforms). It's one extended scene shot in front of a surreal diorama of stuffed flying pheasants. But for Tighe, who reset his career to play darker character roles after being typecast as mop-topped paramedic Roy DeSoto on “Emergency!” (1972 to 1979), his appearance...