Richard Marx – Repeat Offender (Repitiendo La Ofensa)

Bass – John Pierce
Drums – Mike Baird
Guitar, Soloist, Arranged By – Steve Lukather
Other [“big, Big Sound”] – David Cole

Backing Vocals – Cynthia Rhodes
Drums – Mike Baird
Organ [B3] – Bill Payne

Arranged By – Jeffery CJ Vanston
Saxophone – Marc Russo

Acoustic Guitar – Bruce Gaitsch
Lyrics By, Backing Vocals – Fee Waybill

Arranged By – Jeffery CJ Vanston

Backing Vocals – Tommy Funderburk
Music By, Lyrics By, Arranged By – Bruce Gaitsch
Other [The Gang] – David Cole
Other [The Gang] – Richard Marx
Other [The Gang] – John Moore
Other [The Gang] – Cynthia Rhodes
Other [The Gang] – Ruth Marx
Other [The Gang] – Bob Coy
Saxophone, Soloist – Marc Russo

Drums – John M. Keane
Guitar – Jon Walmsley
Guitar, Soloist [1st Solo] – Jon Walmsley
Guitar, Soloist [2nd Solo] – Paul Warren
Saxophone – Dave Koz

Drums – John Robinson (2)
Lyrics By – Fee Waybill

Drums – John M. Keane
Guitar – Paul Warren
Keyboards – Bill Cuomo

Arranged By [Horns] – Dick Marx
Backing Vocals – Terry Williams (4)
Backing Vocals – Don Shelton (2)
Backing Vocals – Larry Gatlin
Backing Vocals – Gene Miller (2)
Backing Vocals – Cynthia Rhodes
Backing Vocals – Ruth Marx
Backing Vocals – Kevin Cronin
Backing Vocals – Steve Gatlin
Backing Vocals – Rudy Gatlin
Backing Vocals – Shelley Cole
Choir – The Children Of The Night
Keyboards – Michael Omartian
Saxophone – Marc Russo
Saxophone – Larry Williams
Saxophone, Soloist – Tom Scott
Trumpet – Gary Grant
Trumpet – Jerry Hey