Analysing Existing Romantic Comedy Credits/Billing Blocks

After conducting much research on film posters, I have noticed that most posters typically include credits/billing blocks, therefore I will be including my own billing block, in order for my poster to seem most authentic.

The film I will be analysing the billing of is for 'Valentine's Day'.

The billing begins with the names of the production companies, followed by the name of the director, followed by the 'name of film'. Names of main stars appear next, followed by various members of the crew e.g., music by.., costume designer.. etc. Then the executive producers, the writers, followed by the producers, followed by the director again.