Credit

• Arranged By [Vocals] - The Tymes
• Arranged By, Keyboards - Richie Rome
• Artwork By, Design [Reissue] - Roger Williams (14)
• Backing Vocals - Barbara Ingram
• Backing Vocals - Deborah Stockton
• Backing Vocals - Edna Holt
• Backing Vocals - Evette L. Benton
• Backing Vocals - Isabel Coles
• Backing Vocals [Special Vocal Effects] - Carla Benson
• Backing Vocals, Percussion, Producer, Directed By, Arranged By [Vocals], Conductor - Billy Jackson
• Baritone Vocals - Wade Davis
• Bass - Wilbur Bascombe
• Bass Vocals - Donald Banks (2)
• Congas, Timbales - Ray Barretto
• Design - J. J. Stelmach
• Drums - Bernard Purdie
• Drums - Karl Chambers
• Engineer [RCA, Assistant] - Tom Brown (2)
• Engineer [RCA] - Rick Baxter
• Engineer [Re-Mixing] - Don Murray (1 to 7)
• Engineer [Re-Mixing] - Joe Tarsia (8)
• Engineer [Record Plant] - Jay Messina
• Engineer [Record Plant] - Shelly Yakus
• Engineer [Sigma Sound] - Carl Parulo
• Engineer [Sigma Sound] - Don Murray
• Engineer [Sigma Sound] - Jay Marks
• Engineer [Sigma Sound] - Joe Tarsia
• Engineer [Sigma Sound] - Kenny Present
• Engineer [Sigma Sound] - The Sigma Sound Staff
• Flute - John Faith
• Guitar - Carl Lynch
• Guitar - Cornell Dupree
• Keyboards - Paul Griffith (4)
• Lead Vocals - George Williams (4)
• Liner Notes - Charles Waring
• Musician [Rhythm] - TSONY (The Sounds Of New York)
• Percussion, Congas - Larry 'Bongo' Washington
• Percussion, Vibraphone [Vibes] - George Devins
• Photography By - Nick Sangiamo
• Reissue Producer - David Nathan (2)
• Remastered By - Alan Wilson
• Strings - A Barone
• Strings - A. Singagoa
• Strings - C. A. Apollonia
• Strings - C. P. Reeves
• Strings - D. A. Barnett
• Strings - J. Chudnow
• Strings - J. D'Onofrrio
• Strings - Larry Gold
• Strings - R. DiStephans
• Strings - R. Malizia
• Strings - V. Pignotti
• Strings, Horns - TSOP (The Sounds Of Philadelphia)
• Tenor Vocals - Albert Berry
• Tenor Vocals - Jerry Ferguson
• Tenor Vocals, Baritone Vocals - Norman Burnett
• Trombone, Euphonium - R. DeLillo
• Trumpet - Bob Hartzell
• Trumpet - Rocco Bene