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LOS ANGELES, CA - SEPTEMBER 22: Actor Ron Glass signs autographs at the Universal Pictures' Premiere of "Serenity" held at Universal Studios on September 22, 2005 in Los Angeles, California. (Photo by Frazer Harrison/Getty Images)

LOS ANGELES, CA - SEPTEMBER 22:  Actor Ron Glass signs autographs at the Universal Pictures' Premiere of  "Serenity"  held at Universal Studios on September 22, 2005 in Los Angeles, California.  (Photo by Frazer Harrison/Getty Images)

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Ron Glass, Joss Whedon, Sean Maher, Nathan Fillion, Jewel Staite and Morena Baccarin (Photo by Albert L. Ortega/WireImage)

Ron Glass, Joss Whedon, Sean Maher, Nathan Fillion, Jewel Staite and Morena Baccarin (Photo by Albert L. Ortega/WireImage)

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Ron Glass, Nathan Fillion, Morena Baccarin, Gina Torres and Adam Baldwin (Photo by Albert L. Ortega/WireImage)

Ron Glass, Nathan Fillion, Morena Baccarin, Gina Torres and Adam Baldwin (Photo by Albert L. Ortega/WireImage)

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UNITED STATES - OCTOBER 20: BARNEY MILLER - "Evacuation" 9/23/76 Ron Glass, Max Gail, Hal Linden, Jack Soo, Abe Vigoda (Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images)

UNITED STATES - OCTOBER 20:  BARNEY MILLER - "Evacuation" 9/23/76 Ron Glass, Max Gail, Hal Linden, Jack Soo, Abe Vigoda  (Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images)

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UNITED STATES - OCTOBER 19: BARNEY MILLER - "Non-Involvement" 11/18/76 Ron Glass (Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images)

UNITED STATES - OCTOBER 19:  BARNEY MILLER - "Non-Involvement" 11/18/76 Ron Glass  (Photo by ABC Photo Archives/Disney General Entertainment Content via Getty Images)