Here it is, the official trailer for Return of the Killer Shrews, directed by Steve Latshaw and starring original 1959 Killer Shrew wrangler James Best and a star cast that includes Smallville alumni John Schneider, Jennifer Lyons, Rick Hurst, Sean Flynn and special guest Bruce Davison.
For more of this modern sequel/reboot of the B-flick classic The Killer Shrews (US-1959; dir. Ray Kellogg), see the most recent update on Undead Brainspasm, as well as these Backbrain articles: First Details; Update 1; Casting Details; Update 2.
Source: James and Dorothy Best via Avery Guerra. Official website.