The same encoding is used for each Firstname Lastname.
One of the names is a well recognized fictional character.
The other names are actors who played this character in TV or movies.

SMZPB BUEK
TUAPTU PUUNUF
SWPCFKAXWUP PUUNU
RUZE SZCE
DPZERAE PAYKW
KAV JUMMCET
KQMUP WAUSWMCE
WUEPQ SZNCMM

Bonus: can you spot the hidden clue?