Actor Blair Underwood attends Hollywood Foreign Press Association's 2013 Installation Luncheon at The Beverly Hilton Hotel on August 13, 2013 in Beverly Hills

Actor Blair Underwood attends Hollywood Foreign Press Association’s 2013 Installation Luncheon at The Beverly Hilton Hotel on August 13, 2013 in Beverly Hills

*It’s always risky when an actor steps into an iconic character and attempts to bring his own energy to the role. Add a different racial background to the mix, and pleasing fans can be nearly impossible.

In October, Blair Underwood begins his run in NBC’s remake of “Ironside,” sitting in the wheelchair occupied in the original 1960s series by Raymond Burr. Underwood says the thought of taking on a role so identified with another actor is daunting. And it’s not the first time in his career he has done this.

Blair Underwood, left, as Stanley and Nicole Ari Parker as Blanche in the Broadway revival of "A Streetcar Named Desire" at the Broadhurst Theater

Blair Underwood, left, as Stanley and Nicole Ari Parker as Blanche in the Broadway revival of “A Streetcar Named Desire” at the Broadhurst Theater

“This time last year I was doing A Streetcar Named Desire on Broadway playing Stanley Kowalski and stepping into those shoes in line with the great Marlon Brando. That was daunting,” Underwood stressed. “But it was daunting because you’re dealing with the same text, the exact same lines. People will compare what they know in their head.

“[‘Ironside] is a little different because we’re not using the same text. It really is a reimagining, a reboot, a new version of this character whose name is Robert Ironside – Bobby T Ironside – who is a detective and who happens to be disabled and is in a wheelchair. That’s the jumping off point. All the characters are new, the world is new, of course it’s 2013, and it’s New York City.”

Below, Underwood says he felt more pressure taking the baton from Brando than he feels now taking on Burr’s “Ironside.”

“Ironside” premieres Wednesday, Oct. 2 at 10 p.m. on NBC. Watch the trailer below.