Maybe a matter of money? But it doesn't look like a cheap production.
Anyway, only the "main title" has been designed by Saul Bass;
the end titles are nothing special but do use the same blood-red background
which is quite symbolic.

Like Exodus, the film ends with an indication that there is no way in sight
how to stop the blind Israel-hate of Islam ass-hole terrorists
and the asinine damage to civilization they seem to enjoy causing.