Whitehead Bros. – Serious

Backing Vocals – Errol Johnson
Backing Vocals – Johnny Whitehead
Co-producer – Larry Gold
Producer, Guitar, Backing Vocals – Kenny Whitehead
Written-By – Errol Johnson
Written-By – Richard Westfield
Written-By – Don Boyce
Written-By – Ronald Bell
Written-By – Robert Bell
Written-By – George Brown
Written-By – Kenny Whitehead
Written-By – Dennis D.T. Thomas
Written-By – Claydes Smith
Written-By – Robert Spike Mickens

Backing Vocals – Errol Johnson
Backing Vocals – Johnny Whitehead
Co-producer – Larry Gold
Producer, Guitar, Backing Vocals – Kenny Whitehead
Voice [Female] – Crystal Alford
Written-By – Errol Johnson
Written-By – Dr. Dre
Written-By – Kenny Whitehead
Written-By – Snoop Dogg

Arranged By [Vocal] – Kenny Whitehead
Backing Vocals [Additional] – Vivian Davis
Backing Vocals [Additional] – Suamana Brown
Producer, Arranged By [Vocal], Instruments – Roy Pennon
Written-By – Suamana Brown
Written-By – Roy Pennon
Written-By [Rap] – Kenny Whitehead

Producer, Written-By – Eric Cody
Producer, Written-By – Bert Price

Producer, Written-By – Kenny Whitehead

Backing Vocals – Shani Bayete
Backing Vocals – Johnny Whitehead
Backing Vocals – Nicole Renée Harris
Co-producer – Larry Gold
Producer, Guitar, Backing Vocals – Kenny Whitehead

Arranged By [Vocal] – Johnny Whitehead
Arranged By [Vocal] – Kenny Whitehead
Backing Vocals – Joyce Tolbert
Backing Vocals, Arranged By [Vocal] – Eric Kirkland
Producer, Backing Vocals, Arranged By [Vocal], Instruments – Michael Angelo Saulsberry
Written-By – Mark Hicks
Written-By – Mark Adams
Written-By – Danny Webster

Co-producer – Larry Gold
Producer, Written-By – Kenny Whitehead

Co-producer – Larry Gold
Producer, Written-By – Kenny Whitehead

Co-producer, Cello, Arranged By [String] – Larry Gold
Producer, Lead Vocals, Arranged By [String] – Kenny Whitehead
Written-By – Kenny Whitehead

Co-producer – Larry Gold
Producer, Written-By – Kenny Whitehead
Voice [Female] – Nicole Renée Harris

Producer – Kenny Whitehead
Producer, Keyboards – Roy Pennon
Written-By – Kenny Whitehead

Lead Vocals – Johnny Whitehead
Producer – McKinley Horton
Written-By – Ann Gore
Written-By – McKinley Horton

Producer, Arranged By [Vocal] – Kenny Whitehead
Producer, Keyboards – Brian Williams (2)
Written-By – Anita Whitehead
Written-By – Johnny Whitehead
Written-By – Kenny Whitehead

Co-producer, Cello – Larry Gold
Producer, Lead Vocals, Acoustic Guitar, Arranged By [String] – Kenny Whitehead
Written-By – Kenny Whitehead