fszerekkel
fszerekkel is not a recognized term in standard Hungarian usage and appears to be a misspelling or nonstandard rendering of related phrases such as főszerekkel or főszereplőkkel. In Hungarian, the base word főszereplő means a leading or main actor, and its plural form főszereplők refers to multiple lead actors. The instrumental plural form főszerekkel translates roughly to “with the main roles” or “with the leading cast,” and is used when describing involvement or characteristics of a film, play, or television work.
In practice, the concept centers on the leading cast of a production. Main roles are typically contrasted
Orthography and usage notes are important. The correct Hungarian spelling is fõszereplõkkel in the traditional orthography,