Played Minor League Baseball in the Angels organization with teams in Idaho and Iowa before injuries caused him to be released.
Gave up a Football scholarship to the University of Washington and Washington State University to pursue his dream to be a Major League Baseball player.
Richard Karn and Casey attended Nathan Eckstein Junior High in Seattle together, though Richard was a year behind. Casey found this out while on the set of Home Improvement (1991) when Richard told him.
Sander has known his talent manager, Gigi Garner, daughter of Hollywood icon James Garner, for 30 years.
After his baseball ending eye injury, Casey attended the University of Puget Sound where he played football through 1978.
Has played a police officer on three sitcoms: The Fresh Prince of Bel-Air (1990), Grace Under Fire (1993), and The Big Bang Theory (2007).
Sander was up for an EMMY in 2016 for his memorable Guest Star performance in "Grey's Anatomy".