Marina Sirtis will make her West End debut in Dark Sublime at Trafalgar Studios in Summer 2019.
Aisha Jawando will play Tina at performances every week from March 2019.
After a successful year as Alline Bullock, Aisha will be Alternate Tina in the second year of the run.
Joelle Dyson joins the company as an Ikette.
Adrian Hansel joins the cast of Ain’t Misbehavin’ which is directed by Tyrone Huntley.
The show will open at the Mercury Theatre and then transfer to Southwark Playhouse.