Now Playing: SuperHeavy: 'Miracle Worker' Music Video

Now Playing: Mick Jagger's SuperHeavy Studio Jam

Now Playing: Playlist: Alice Cooper

Now Playing: FBI, Aruba authorities investigate woman's cruise ship death

Now Playing: North Korea releases American, announces new weapon

Now Playing: Women accuse Dartmouth professors of sexual assault, harassment

Now Playing: Winter storm prompts thousands of flight delays, cancellations

Now Playing: 'Batkid' cancer-free 5 years after Make-A-Wish adventure

Now Playing: Kim Porter dies at 47

Now Playing: Alleged mistress of man charged with killing wife, 2 daughters speaks out

Now Playing: Gas prices plunge ahead of Thanksgiving

Now Playing: Prince William calls out tech companies during UK's anti-bullying week

Now Playing: Tessa Thompson shares secrets from behind the scenes of the Marvel universe

Now Playing: Mickey's Worldwide Birthday Bash: 'Disney' superfan makes it to Walt Disney World

Now Playing: Secret indictment of Wikileaks founder accidentally disclosed

Now Playing: Amy Schumer hospitalized with hyperemesis during second trimester of pregnancy

Now Playing: Disney super fan surprised with free cruise

Now Playing: New York-area commuters stranded for hours amid snow

Now Playing: Couple and homeless veteran charged in GoFundMe scheme

Now Playing: Maddie Poppe reveals 1st contestant to make it to Hollywood on new season of 'Idol'