Price first appeared in the contract role when the series premiered on April 29, 2013.
Serhant made his debut in the contract role on November 7, 2007.
York was cast in a contract role, but was dropped to recurring in November 2001.
After his first audition he wound up with a 2-year contract role on the daytime series One Life to Live.
He'd later show back up in the contract role of Cameron Lewis on General Hospital.
The second season debuted on June 23, 2005, this time promising a contract role on All My Children.
Vanessa played the contract role of Lena Wagenfeld until the show got canceled one year later.
Anthony Geary was originally hired for a 13-week series, which grew into a full contract role.
Two months later, in April, Gray began a contract role as a different character in the same series.
The contract limited Continental's role to construction and testing, leaving the actual engineering development to the Army.