 In the second season finale, "Starcrossed", the producers decided  not to use the familiar Hawkman from the comics. The Hawkman in  "Starcrossed" is named Hro Talak. Hro Talak is an anagram of Katar  Hol, the name of Hawkman in the comics. The personality of Hro Talak  is entirely different from that of Katar Hol.