I reach out to my husband, who is super awesome and usually can help me put my problems either into perspective or out of my mind. I'm usually good at changing my mental channel, but sometimes I struggle and I'm grateful that he knows how to help.
When I'm not at my breaking point but am having a crappy day, I reach out to my dog. She's not very cuddly and she's dumb as a box of hair. She'll sniff my face (focusing on the eyeballs, god knows why) and then turn away and cold shoulder me. But if I try to get up and walk away she'll follow me like velcro. It cheers me up in a bizarre way :)
If I have the time and desire to sit in front of the TV (which is pretty rare): X-Files, Kids in the Hall, Justified, Doctor Who, TNG/DS9/VOY, Good Omens, and Arrested Development. I'm sure there are others but they're not coming to mind right now.
I once chose Paradise By The Dashboard Light for karaoke and that was the only time I've ever done karaoke because I'm still embarrassed ten years later at how awful a choice it was. Great song, terrible for karaoke.
I'm the luckiest! He's a wonderful man.