Arlo Glass

Arlo Glass is a fictional character in the television series 24[1]. He is a data anylist like Chloe[2] and Dana. He works in the NY branch of CTU. He joins the show in season 8 and quickly makes friends. He is the first person to notice somthing is wrong with Dana and starts to investigate. He over hears her phone call with Kevin. After she leaves a few times he pulls up survaillence videos from when she left and discovers her talking to Kevin outside. He tells Cole he thinks Dana is cheating on him and when he says "thats not possible" Arlo shows him the picture of Kevin kissing Dana on the cheek. Later he discovers Dana is really Jenny Walsh.