Rex told Elizabeth that in the cemetery scene in "Grave Young Men" (1x20) after he said his line "Exit wound to the back of the head and we got maggots on the face" he cracked up, they did 9 takes on that scene but Rex couldn't stop laughing in which the actor playing dead started laughing as well.
In the scene where Rex's character [Det. Frank Tripp] is arresting Elizabeth's character [Julia Winston] in the episode "Raising Caine" from CSI: Miami, Rex said that the gun he put behind his back fell out twice during Elizabeth's close up shots.
Rex joked a bit about the color scheme they use in the scenes from "Raising Caine", saying he wanted all the scenes to be burnt orange, he was also being sarcastic when he said what irritates him is that Eric Delko (Adam Rodriguez's char) gets all the hot suits as well as the hot girls but the girls Trip gets are dead.
Rex: (about being respect and being famous) I want to be respected by my peers and try to keep my work fresh. I came out here to work. If I'm fortunate enough and lucky enough to have celebrity go along with that, that's fantastic. Being famous was never in the cards for me.
Rex: (about his friends and family supporting his career change) My best friend and my family knew I could get a job acting. They were very supportive.