Robert Rodriguez is shark bait…

The 46-year-old Mexican American filmmaker has been added to the list of guest for this year’s Shark After Dark, Discovery Channel’s live Shark Week late-night talk show.

Rodriguez joins a list of guests that includes Ashley Tisdale, Matt Walsh, Chelsea Handler, Jake Johnson, Damon Wayans Jr., Danny Trejo and Stone Cold Steve Austin.

This year’s crop of guests aren’t necessarily names with obvious shark connections, but some of the guests, including Tisdale, are rabid Shark Week fans, according to producers who trolled Twitter to find obsessive fans.

Tom Green is reprising his character, Blurb, the alien shark cousin of Bob The Shark, who once again will be played by Craig Ferguson’s CBS late night warm-up act, Bob Oschack. Bob The Shark was introduced during last year’s Shark Week and gained 33.7K Twitter followers.

Returning host Josh Wolf will lead viewers through an hour-long celebration of all things shark-related. The late-night show plays an important role in Discovery Channel’s Shark Week interactivity campaign.  During the program viewers can ask questions of/make comments about guests, including the shark experts who’ll be the first guest each night, commenting on that night’s shark-show lead-in.

Researcher/shark ecologist Paul Clerkin for instance, who’s a post grad at the Moss Landing Marine Laboratories, which runs the Pacific Shark Research Center and participates in a program run through the center to help save deep sea sharks brought up as catch by-product.

Shark Week launches on August 10.