Charlotte Rampling, Allison Janney, Ciaran Hinds and Paris Hilton have joined the cast of Werc Werk Works' upcoming Todd Solondz companion piece to his dark comedy Happiness.

The 'part-sequel, par variation' to the 1998 release will also star Shirley Henderson, Renee Taylor, Michael Lerner, Michael Kenneth Williams, Chane't Johnson, Paul Reubens, Eric Wareheim and Chris Marquette.

East Coast-based Werc Werk Works is fully financing and producing the tale of dysfunctional relationships, which is currently underway in San Juan, Puerto Rico.

Werc Werk Works co-founder Christine Kunewa Walker is producing with Mike S Ryan and Derrick Tseng while Werc Werks Works co-founder and CEO Elizabeth Redleaf and vice president of production Ken Bailey are executive producers.