Logan Cale is played by Michael Weatherly, who has also appeared in an episode of Charmed and Navy NCIS.

At the start of the first season, Logan Cale is a rich kid with lots of expensive equipment and a big house. He also has a secret identity - he's really Eyes Only, who does broadcasts on the network in order to flush out criminals and things.

Logan and Max fall in love, and by the end of the first season, it's pretty much admitted to each other. However, there's a slight problem. First with Max being captured and taken back to Manticore, and then with the virus she was infected with targeted specifically to his DNA.

There's a lot of rivalry, first between Zack and Logan, and then between Logan and Alec, especially when Max tells Logan that she's actually dating Alec.

Although Logan ends up in a wheelchair after being shot in episode one, by the end of the second season, he is able to walk on his own.