In the summer of 2000, Simhalan both choreographed for and performed in the award-winning production, Coming of Age, directed by Keith Khan.

Simhalan's work in television and film includes Check by Amarjeeth Singh, and Away Game, a BBC production.

Chathi (meaning cheat in Malayalam), her physical theatre choreography based on the warriors of Northern Ballads like Aromal Chekavar, Chathiyan Channthu etc.

Recently, she directed and performed Ghost, a street theatre act and video installation at the Somerset House.

Football and Spare Rib were toured till end 2009 in South East Asia, Europe and the Americas.