Credits for ''Speedin' Bullet 2 Heaven'' adapted from liner notes. •
Scott Mescudi – vocals, guitars, bass, production, executive producer, art direction, creative art •
Oladipo Omishore – bass (B4) • Mike Moore – live drums (A2, A3, A5, A8, A11, A12, A14, B1, B4)
Production •
Patrick Reynolds – production (A6, A8, A14, A17) • Dennis Cummings – executive producer • Iain Findlay – engineer (A3–5, A9, A15, A18, B3–6), mixing (A18, B3, B4, B8) •
Anthony Kilhoffer – engineer (A1, A2, A6–8, A10–14, A16, A17, B1, B2, B7, B8) mixing (A1–17, B1, B2, B5–7) •
Gavin Lurssen – mastering
Studios • Chalice Recording Studios – recording (A3, A5, A9, A15, A18, B4, B5, B7), mixing (A2, A5, A6, A8, A10, B7) •
Conway Recording Studios – recording (A1, A2, A10, A13), mixing (A1, A3) •
Henson Recording Studios – recording (A4, A8, A11, A12, A14, A16, A17, B1–3, B6, B8), mixing (A4, A7, A9, A11–18, B1–6, B8) • Red Barn Recording Studios – recording (A1, A2, A6, A10)
Artwork • Sandy Brummels – creative art • Vada Mescudi – City Heart sculpture, Daddy portrait • Kyledidthis – art direction ==Charts==