Lars Frederiksen

• 
  Dropkick Murphys
  Tessie (EP)
  $4.99
• 
  The Casualties
  On the Front Line
  $11.99
• 
  Madcap
  Under Suspicion
  $11.99

• Brett Reed
• Vocals (Background)

• Michael Rosen
• Engineer

• Carl Wheeler
• Piano, Wurlitzer, Organ (Hammond)

• Dave Carlock
• Engineer

• Dan Hodge
• Vocals (Background)

• Alex Reverberi
• Engineer, Assistant

• Tom D. Kline
• Artwork

• Alen C. Agadhzhanyan
• Strings, Violin

• Rob "SR" Aston
• Vocals

• Chris Dugan
• Vocals (Background), Assistant

• Big Jay Bastard
• Bass, Vocals, Group Member

• Matt Freeman
• Mandolin

• Gordy "The Known Bastard"
• Vocals, Group Member, ?

• Craig Leg
• Guitar (Rhythm), ?, Group Member, Vocals

• Tim Lehi
• Drawing

• Lochlan McHale
• Vocals (Background)

• Skatty Punk Rock
• Drums, Group Member

• Rachel Tejada
• Artwork

• Tim Baker
• Mastering, Mixing

• Tim Armstrong
• Guitar, Producer, Photography, Artwork, Engineer, Vocals (Background), Vocals

• Brett Gurewitz
• Mixing

• Lars Frederiksen
• Guitar, ?, Group Member, Sound Effects, Vocals