Add, remove or change just one letter...

[Dave]

Song, play, book or film tiltles, names - whatever.

Apocalypse Cow
The Men Who Stare at Coats
Raging Bill
The Goofather
Dick Soup
Barman
The Dirty Doze
The Longest Lay

[Biggus Dickus]

Song, play, book or film tiltles, names - whatever.

Apocalypse Cow
The Men Who Stare at Coats
Raging Bill
The Goofather
Dick Soup
Barman
The Dirty Doze
The Longest Lay

At first I thought you were listing names of Porno Movies, such as "The Longest Lay"...

[Claireliontamer]

Lady and the Trump

[OldGit]

A Bridge Too Fat
The Longest Lay

[Dave]

Lady and the Trump

Which, of course, leads one to -

Donald Crump
Donald Frump
Donsld Grump
Donald Rump

and

Donald Tramp

[OldGit]

The Lizard Of Oz

[Claireliontamer]

The Ion Lady
Prude
Top Gin
Snot White

[OldGit]

I like Snot White!

The Cruel Tea
Animal Fart
Apocalypse Not
Bad Lay At Black Rock

[joeactor]

The Lizard Of Oz

... that one's real (kinda):
https://vimeo.com/13234714

[Ecurb Noselrub]

Long Hot Hummer
Gone With The Wine
To Dill A Mockingbird
Natal Attraction
The Great Brain Robbery

[OldGit]

The Magnificent Semen
Grief Encounter

PS I'm afraid I cheated - Ididn't spot the Longest Lay in the OP.

[Dave]

The Magnificent Semen
Grief Encounter

PS I'm afraid I cheated - Ididn't spot the Longest Lay in the OP.

That doesn't make you guilty of cheating, OG. Just of needing new spectacles !

[Arturo]

Star Wart
Scram
Lances With Wolves
Suicide Squid

[Ecurb Noselrub]

Coldfinger
The Man with the Golden Bun

[Dave]

White Men Can't Hump
The Magnificent Steven
Kelly's Herpes
Laura Croft: Comb Raider