Street Fighter: The Movie/Secrets

Play as Arkane
Highlight Blade at the character selection screen, press  twenty times then.

Play as Khyber
Highlight Honda at the character selection screen, then press then.

Play as F7
Highlight Ryu at the character selection screen, then highlight the following fighters in order: Ken, Cammy, Chun Li, Honda, Balrog, Blade, Akuma, Blade while pressing   on each before moving to the next person.

Play as Akuma
Input the following code for the correct system below in the character select screen with the cursor on Guile.
 * PlayStation: Presspsx: Up Dpadpsx: R1 Buttonpsx: Down Dpadpsx: L2 Buttonpsx: Right Dpadpsx: L1 Buttonpsx: Left Dpadpsx: R2 Button
 * Sega Saturn: PressSS Up (Dpad)SS B (Button)SS Down (Dpad)SS Z (Button)SS Right (Dpad)SS X (Button)SS Right (Dpad)SS Y (Button)

Note: The code does not work in Movie Battle mode.