You might like it. It is something between Fringe and Lost: Lost (from what I can tell, not having seen much of it) let you go too long without any form of resolution, not having enough of an episode feel; Fringe overcompensates by introducing random episodes which have nothing to do with the plot. Alias... you have to see every episode, but it is episode structured. It has spies, ancient mythical artifacts and Jennifer Garner, Gina Torres and Victor Garber (as well as Lena Olin and Isabella Rosselini) and a lot of other good actors.