Jesse Metcalfe, Julie Gonzalo Jesse Metcalfe, Julie Gonzalo

Jesse Metcalfe and Julie Gonzalo have joined the cast of TNT's Dallas reboot, Deadline reports.

Metcalfe, 32, will play Bobby (Patrick Duffy) and Pam Ewing's adopted son, Christopher. Gonzalo will play Christopher's fiancée, Rebecca. From Cane creator Cynthia Cidre, the new Dallas focuses on the sons of rivals and brothers J.R. and Bobby Ewing. John Ross, the son of J.R. (Larry Hagman), and Christopher clash over the future of their family dynasty. Both are in love with Elena.

Josh Henderson cast in Dallas as the next J.R.

Josh Henderson, a Desperate Housewives alum like Metcalfe, has already been cast as John Ross. Jordana Brewster will play Elena.

Original Dallas stars Duffy, Hagman and Linda Gray will reprise their roles.

Metcalfe currently co-stars on Chase, which was pulled from NBC's schedule last week and is not expected to return next season. Gonzalo is known for her work on Veronica Mars and Eli Stone.