由布萊絲·達拉斯·霍華德領銜主演的即興臥底是一部綜合評分5.0的英國電影。講述了 Set in London, Deep Cover sees three improv actors hired by the police. Their instinct to “always say yes” without breaking character leads them deep inside the capital’s criminal underworld. 故事雖說平淡，視覺效果也一般，不過角色之間的互動倒是挺自然的。
