As a trio, Ascott collaborated with Joivan Wade and Dee Kaate on the web comedy Mandem on the Wall (2011–2013), the E4 series Youngers (2013–2014), and the film The Weekend (2016).

In 2010, Ascott and Wade were approached by Glen Murphy of Twist and Pulse to perform a comedy sketch at one of the duo's live shows.

[10] From 2012 to 2014, Ascott starred in Russell T Davies and Phil Ford's CBBC science fiction series Wizards vs Aliens as Benny Sherwood, best friend of the main character Tom, who defends wizardkind and Earth against the Nekross.

That same year, he appeared in the Doctor Who episode "The Battle of Ranskoor Av Kolos" and Rapman's web trilogy Shiro's Story with Wade.

Ascott played Cleveland in Julian Kostov's The Dare and Jesse in series 3 of the Sky Atlantic police procedural Tin Star.