Season
- Season 2 1965-09-13
- Season 1 1965-01-12
Episode
- Episode 1: Show #19 Host: Sammy Davis, Jr.
- Episode 2: Show #20 Hosts: Jerry and Gary Lewis
- Episode 3: Show #21 Host: Dave McCallum
- Episode 4: Show #22 Host: George Maharis
- Episode 5: Show #23 Host: Paul Anka
- Episode 6: Show #24 Host: Petula Clark
- Episode 7: Show #25 Host: Peter Noone (of Herman's Hermits)
- Episode 8: Show #26 Hosts: The Serendipity Singers
- Episode 9: Show #27 Host: Barry McGuire
- Episode 10: Show #28 Hosts: The Dave Clark Five
- Episode 11: Show #29 Host: Michael Landon
- Episode 12: Show #30 Host: Frankie Avalon
- Episode 13: Show #31 Host: Robert Vaughn
- Episode 14: Show #32 Host: Jerry Lewis (Christmas Show)
- Episode 15: Show #33 Host: Alan King
- Episode 16: Show #34 Host: Roger Smith
- Episode 17: Show #35 Host: Leslie Uggams
- Episode 18: Show #36 Host: Trini Lopez
- Episode 19: Show #37 Host: Dean Jones
- Episode 20: Show #38 Host: Frankie Avalon
- Episode 21: Show #39 Host: Roger Smith
- Episode 22: Show #40 Host: Skitch Henderson
- Episode 23: Show #41 Hosts: The Righteous Brothers
- Episode 24: Show #42 Host: George Hamilton
- Episode 25: Show #43 Host: Pat Boone
- Episode 26: Show #44 Host: Gary Lewis
- Episode 27: Show #45 Hosts: The Serendipity Singers
- Episode 28: Show #46 Hosts: Chad And Jeremy
- Episode 29: Show #47 Host: Soupy Sales
- Episode 30: Show #48 Host: Paul Anka
Hullabaloo Season 2 Show #27 Host: Barry McGuire
Hullabaloo is an American musical variety series that ran on NBC from January 12, 1965 through August 29, 1966. Similar to Shindig! it ran in prime time in contrast to ABC's American Bandstand.
