Now that Breaking Bad has ended another astonishing season, and with Mad Men not back till July 25, fans of AMC dramas can bide their time by downloading a preview of the cabler's newest series -- Rubicon, a conspiracy thriller starring James Badge Dale (24) as an intelligence analyst who gets too inquisitive for his own safety.

Rubicon doesn't debut until Aug. 1, but AMC aired a pilot preview after Sunday's Breaking Bad finale, and now offers that same episode free via iTunes, Amazon Video on Demand and streaming at AMCtv.com.

More quality drama is on the way at HBO, which has posted video teasers for two avidly awaited projects -- Boardwalk Empire, the Terence Winter-Martin Scorsese series about Prohibition-era Atlantic City (video here), and Game of Thrones, the medieval epic based on George R.R. Martin's fantasy bestseller A Song of Ice and Fire (video here).

HBO says Boardwalk Empire is due this fall, with Game of Thrones scheduled for 2011.