Crosstalk refers to any signal or circuit unintentionally affecting another signal or circuit. Crosstalk may also refer to: Science and computing Crosstalk (biology) Crosstalk Mk.4, a communications application for PCs. Arts and entertainment Cross talk, a style of comedy used in performance by double acts Xiangsheng, also translated as "crosstalk", a traditional Chinese comedic monologue or dialogue Crosstalk (novel), a 2016 novel by American science fiction author Connie Willis Crosstalk (film), a 1982 science fiction thriller film Cross Talk, a 1980 album by the Pretty Things Crosstalk: American Speech Music, a compilation album by the produced by Mendi + Keith Obadike CrossTalk (TV series), a television program on the Russian-based international broadcaster RT Cross Talk, a defunct radio show hosted by Indian RJ Balaji