In 1979, as part of Bercovici's earliest involvements in filmmaking, he spent six months in Japan as a dialogue director for the miniseries, Shogun (1980), working primarily with the leading actress, Yôko Shimada, who was subsequently awarded the Golden Globe for her performance.

[4][5] Bercovici and Váradis' company produced the second season of the Hungarian version of in-treatment, Terápia,[6] for HBO Europe, and provided production services for the American sci-fi TV series, 12 Monkeys (2015), as well as serving as co-producers on the Scott Hicks film, Fallen (2016).

[3] Bercovici had a starring role in the Charles Band movie, Parasite (1982), with lead actress, Demi Moore, ultimately introducing him to the world of independent filmmaking.

[10] In the 1988 drama, Clean and Sober, directed by Glenn Gordon Caron, Bercovici was part of a great ensemble cast; in the role of Lenny, he performed alongside Morgan Freeman, and lead actor Michael Keaton.

[13] In 1994, Bercovici reunited with director John Badham, taking part in his skydiving action thriller, Drop Zone (1994), with the role of Don Jagger, where he performed alongside Wesley Snipes and Gary Busey.

[14] In 1984, Bercovici co-wrote a feature film script, New Deal, which was purchased by 20th Century Fox,[3] and in the same year, he made his successful directorial debut with Ghoulies (1984), a comedy horror he had also co-written.

[3] The Chain (1996), an action drama starring Gary Busey, is Bercovici's fifth feature film, which he had directed and co-written; it sold exceptionally well at AFM, and was picked up by Home Box Office (HBO) for its World Premiere.

[24] In 2014 BlueDanube Films, provided production services for three episodes of the time-traveling themed sci-fi TV series, 12 Monkeys (2015), created by Travis Fickett and Terry Matalas.

[3] Two years later, Bercovici Line Produced SAS: Red Notice, an upcoming 2020 action thriller, directed by Magnus Martens, starring Ruby Rose, Sam Heughan, Andy Serkis and Tom Wilkinson.

The pioneering Middle-Eastern show, was shot in Doha, Qatar, and had made Rolling Stone magazine’s “25 Best Things We Saw at 2017 Comic-Con.” In 2019, Bercovici worked as an executive producer on the shot-in-Qatar, documentary series/ docufiction, Bekasr taa (Breaking the Chains).

[25][26] The docu-series is a first of its kind to be broadcast in Qatar, as it delves into sensitive, otherwise taboo societal issues, mostly pertaining to women, such as; domestic violence, postpartum depression, child marriage etc.