Question: Are both Harry A. Pollard and Marco Bellocchio actors?

Context paragraphs:
La colpa e la pena: La colpa e la pena is a 1961 Italian film directed by Marco Bellochio.  The screenplay and the story were also was written by Marco Bellocchio.

The Prince of Homburg (film): The Prince of Homburg (Italian: Il principe di Homburg ) is a 1997 Italian drama film directed by Marco Bellocchio, based on the play "Der Prinz von Homburg" by Heinrich von Kleist.  It was entered into the 1997 Cannes Film Festival.

Lucca Film Festival: Its purpose is to offer its audience a new approach to cinema; to promote a cinematographic culture made of a plurality of sights, styles and perspectives; and, most of all, to introduce attendees to a new sensory and intellectual experience Throughout the years, the Lucca Film Festival has dealt with the various contrasts of today’s cinema: Attendees to the LFF have included important directors, actors and international artists, like Kenneth Anger, Jonas Mekas, Tsai Ming-liang, Michael Snow, Paolo Taviani, , Lou Castel, Abel Ferrara, Philippe Garrel, György Pálfi, Antoni Padrós, Benedek Fliegauf, Peter Greenaway, John Boorman, David Lynch, David Cronenberg, Terry Gilliam, William Friedkin, George A. Romero, Marco Bellocchio, Paolo Sorrentino.

Marco Bellocchio: Marco Bellocchio (] ; born 9 November 1939) is an Italian film director, screenwriter, and actor.

Victory March (film): Marcia trionfale (internationally released as Victory March) is a 1976 Italian drama film written and directed by Marco Bellocchio.  It was coproduced by France (where it was released as "La Marche triomphale") and West Germany (where is known as "Triumphmarsch").  For this film Michele Placido was awarded with a Nastro d'Argento for best actor and with a special David di Donatello.  It was shot in a disused barracks in Reggio Emilia.

Fists in the Pocket: Fists in the Pocket (I pugni in tasca) is a 1965 Italian film directed by Marco Bellocchio.  It was Bellocchio's debut film.

The Nanny (1999 film): The Nanny (Italian: "La balia" ) is a 1999 Italian drama film directed by Marco Bellocchio.  It was entered into the 1999 Cannes Film Festival.

Dormant Beauty: Dormant Beauty (Italian: Bella addormentata ) is a 2012 Italian drama film directed by Marco Bellocchio and starring Toni Servillo and Isabelle Huppert.  The film was selected to compete for the Golden Lion at the 69th Venice International Film Festival.  For this film Maya Sansa won the David di Donatello for Best Supporting Actress.

Harry A. Pollard: Harry A. Pollard (January 23, 1879, Republic City, Kansas – July 6, 1934, Pasadena California) was an American silent film actor and director.  His wife was silent screen star Margarita Fischer.

Il gabbiano: Il gabbiano ] (i.e. "The seagull") is a 1977 Italian drama film written and directed by Marco Bellocchio.  It is loosely based on the Anton Chekhov's drama play "The Seagull".

Supporting paragraphs: Harry A. Pollard Marco Bellocchio
Answer: yes