Rob Lowe Makes His 'Code Black' Debut in Intense Season 2 Trailer!

Rob Lowe's 'Code Black' debut is even more intense than we anticipated!

Rob Lowe's Code Black debut is even more intense than we anticipated!

It was announced in July that the former West Wing star will be scrubbing in to the CBS medical drama's second season, and now the very first trailer featuring Lowe's new role been released.

The 52-year-old star is playing Col. Ethan Willis, a "pre-trained trauma doctor courtesy of the U.S. Army" who has come to Angels Memorial to teach combat medicine.

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The two-minute trailer re-highlights the high-stakes environment of what a "code black" status means for a hospital and gives an adrenaline-pumping glimpse at one of this season's most traumatic storylines.

Described as having "aggressive and rule-breaking" medical style, Lowe's character and Dr. Leanne Rorish (Marcia Gay Harden) are getting along famously in the operating room, but the other doctors do not seem as pleased to have this newcomer in their hospital halls.

Press play on the trailer above to watch all hell break lose in the hospital and don’t miss season two of Code Black when it premieres Wednesday, Sept. 28 at 10 p.m. ET/PT on CBS.