coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Paul Rudd has been cast in 'Only Murders In The Building' Season 3.

With the season two finale airing, it has been revealed that Paul Rudd has joined the cast of 'Only Murders In The Building'. Rudd makes a cameo in the finale of season two as Broadway star Ben Glenroy.

Series co-creator reveals to Variety about the casting: “Paul Rudd, after making an auspicious entrance into the world of our show at the end of Season 2 as Ben Glenroy, is someone we clearly want to know more about and see in our upcoming Season 3 — as he is a clear source of many upcoming questions and, as ever with our show, many twists yet to come!”