THE FLASH Geek-centric DC Comics "Arrow" spinoff with Grant Gustin and Tom Cavanagh was an instant audience favorite, now on disc with commentary, Comic-Con panel, effects backgrounder, more (Season 2 launches Oct. 6); $60 either DVD or Blu-ray+digital, out Tuesday from Warner.

CSI: THE FINAL SEASON Season 15 set starring Ted Danson doesn't include Sunday's two-hour finale with William Petersen's return, but it does have usual bounty of backstage extras; $56, CBS.

CSI: CYBER Patricia Arquette leads midseason series of online sleuthing with James Van Der Beek, plus 2014 "CSI" pilot hour, creation extras, more (CBS Season 2 back Oct. 4); $56, CBS.

SISTERS Sela Ward, Swoosie Kurtz star in '90s family saga's first 29 episodes (Seasons 1-2), with series creators chat; $45, Shout.

ROSIE O'DONNELL: A HEARTFELT STAND UP Recent HBO comedy hour covers her heart attack; $20, WBShop.com.

Complete-series coming:

Oct. 6: "Avatar: The Last Airbender"

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Oct. 13: "The Bionic Woman"; "The Six Million Dollar Man"

Oct. 20: "My Favorite Martian"

Nov. 3: "Star Trek" ('60s, remastered)

Nov. 17: "McHale's Navy"

Dec. 1: "The Bold Ones: The Lawyers"