George M. Helmholtz, head of the music department and director of the band of Lincoln High School, could sound like any musical instru-ment.

"Sometimes, that makes our white students uncomfortable," said Francis Bradley, assistant head of school and director of studies.

Afterwards, he became head of photography and later assistant director to the Munich Kammerspiele theatre.

By 1994 he was head of Russian counterintelligence and director of the Federal Security Service.

His father retired as the head of the science department and director of student affairs at the Hewlett School in East Islip, N.Y.

Yael Selfin, head of macro-consulting and a director in PwC's economics team, said:

Nicole Forrest, the show's head of accounting and director Peter Woeste's wife, appears as Malikai's wife on a photographic device.

She was formerly the head of the Department of Computer Science and director of the Centre for Computer Security Research at the university.

He served as head of the Merola Program in San Francisco and artistic director of the Central City Opera in Colorado.

LPL's chief officer is simultaneously "head" of the department and "director" of the laboratory.