| Stupid Dream (CD, Album) | KScope, KScope | smacd-813, gas 0000813sma | UK | 1999 | |
| Stupid Dream (CD, Album) | Kscope | 128132 | US | 1999 | |
| Stupid Dream (CD, Album, Promo) | Snapper Music | SMACD-813p/128132p | UK | 1999 | |
| Stupid Dream (CD, Album, Unofficial Release) | Not On Label (Porcupine Tree) | 128132 | Russia | 1999 | |
| Stupid Dream (CD, Album, Unofficial Release) | ООО "Фирма Грэмми" | none | Russia | 1999 | |
Double 140g vinyl edition in gatefold cover.
Arranged By [Orchestra] – - Chris Thorpe
Arranged By [Orchestra], Mixed By [New Stereo Mixes], Mastered By – - SW *
Bass Guitar, Double Bass – - Colin Edwin
Conductor – - Nicholas Kok
Design [Sleeve] – - Carl Glover (4)
Drums, Percussion – - Chris Maitland
Photography By – - Lasse Hoile , - Lasse Hoile
Recorded By [Foel Studio] – - Elliot Ness (3)
Recorded By [Orchestra] – - Chris Thorpe
Strings – - East Of England Orchestra
Synthesizer [Analogue], Organ [Hammond], Mellotron – - Richard Barbieri
Vocals, Guitar, Piano, Sampler [Samples], Producer – - Steven Wilson
Written-By – - Steven Wilson (tracks: A1 to C4, D2)
Published By Imagem Music Publishing
Recorded At Foel Studio
Recorded At No Manx27s Land 3
Recorded At Cedar Arts Centre
Remixed At No Manx27s Land 3
Mastered At No Manx27s Land 3
Designed At Aleph Studio 2