Thunder and Frightening (S01E13)

S01E01 Hide and Go Freak S01E01 I Love Turtles S01E02 Bunsen Screams for Ice Cream S01E02 A Fine Bro-Mance S01E03 Bunsen Is a Beast! S01E03 Emo-tion Capture S01E04 Body and the Beast S01E04 Feed The Need S01E05 Bearly Acceptable Behavior S01E05 Crappy Birthday To You S01E06 Beast Busters S01E06 The Hero's Journey S01E07 Spelling Beast S01E07 SpriteQuest S01E08 Mikey Is a Beast S01E08 The Last Shot S01E09 Fright at the Museum S01E09 Fine China S01E10 The Betty and Veronica Syndrome S01E10 Handsome Beast S01E11 Senseless Prom Death S01E11 Tooth or Consequences S01E12 Steve Leaves S01E12 Beast of Friends S01E13 Thunder and Frightening S01E13 Colony Collapse Disorder S01E14 Eyes on the Pies S01E15 Happy Beastgiving S01E16 Beastern Standard Time S01E17 Unhappy Campers S01E18 Hall of Justice S01E19 Astro-Nots S01E20 Cookie Monster S01E21 Braces for Disaster S01E22 Hug It Out'ch! S01E23 Guinea Some Lovin'! S01E24 Mikey-plication S01E25 The Case of the Cold Case S01E26 Bunsen's Beast Ball