אורי הוא בנה של רחל הוכמן.
שירת בלהקת הנח"ל לצד שרון חזיז, דנה ברגר, תומר שרון, יואב צפיר, מומי לוי ואורן שבו.
הוא בוגר הסטודיו למשחק ניסן נתיב ובית הספר רימון.
ב-1999 זכה בפרס רוזנבלום לאמנויות הבמה.
נשוי למיכל פוליצר.
להוכמן שני ילדים מקשרים קודמים: אנה בתה של אפרת בן צור, ולוקה בנה של עלית קרייז.
בעבר ניהל זוגיות ארוכה ומתוקשרת עם מרינה שויף.
בתיאטרון שיחק בהצגות "מוריס שימל", "אלינג", "אנה קרנינה", "פוסט טראומה", "ארוחה עם אידיוט", "אוגוסט", "הסוחר מוונציה", "געגועי לקיסינג'ר", "פלפל אל חפלה" ועוד.
בנוסף לקריירת המשחק שלו, הוכמן גם ביים את ההצגות "הקרפדים", "שטויות", "פקידים", "הזירה", "עד אפס מקום", "סמולרצ'יק" (מופע היחיד של עמי סמולרצ'יק) ואת "ראיון עבודה", שקטפה את הפרס הראשון בפסטיבל תיאטרון קצר ב-2006; ביים גם את ההצגה "סברס" (בהשתתפות שירי גדני ותומר שרון) שזכתה במקום הראשון בפסטיגל הצגות ילדים בחיפה ב-2006.
בקולנוע שיחק את שאול בסרט "פיתוי", מוכר הפיצוצייה ב"דמיונות", אשר ב"באמצע הסרט" ואת סשה ב"קצוות פרומים".
שיחק בתפקיד איציק בסרט "הנוער", בבימויו של תום שובל משנת 2013.
בטלוויזיה שיחק את חיים לבטוב ב"בצפר", דיוויד גושן ב"נויורק", קובי ב"לתפוס את השמים", צ'יקו ב"תיק סגור", את אשד מוקד ב"תמרות עשן", ואת הצייר לייב פוקס בסדרה "שטיסל".
הוכמן דיבב את טאבאקי ב"מספורי ספר הג'ונגל", קרלוס הגמד ב"חבורת הצב המעופף", בילי קרנסטון ב"מייטי מורפין פאוור ריינג'רס" וב"פאוור ריינג'רס זיאו", מיכלאנג'לו ב"צבי הנינג'ה", בובת החייל סמל ב"צעצוע של סיפור", נוקה ב"מלך האריות 2", קופר הכלב ב"השועל והכלבלב" ואת הרקולס הבוגר בסרט "הרקולס" של דיסני.
Two months after the death of her son, Regina (83) travels to Poland with her granddaughter Mika (30). The trip’s stated purpose is to retrieve the family’s property confiscated during World War II. But Regina has a secret ulterior motive: to find her first love, whom she was forced to leave 70 years ago.
Beni and Reuven, childhood friends and brothers-in-law, work together as TV technicians. They are called for a simple repair job in a place they find abandoned and unlocked, with the door wide open. Inside, they are surprised to find a dead body, unaware that the crime scene they have stumbled upon belongs to a known criminal. They make every possible mistake, turning themselves into the prime suspects of the murder case. From this point forward, they try to stay away from both the crime family and the police.
After winning the best film award at the Cannes Film Festival, the legendary film producer - Yonatan Harel, is facing bankruptcy due to a chain of anomalies in the film budgets and investors who withdrew their investment due to the Corona virus. Jonathan tries to survive and save his life, with the help of his lawyer and close friend. On the occasion of winning the Cannes Orit festival, his wife throws him a surprise party and invites the entire film industry, and the professionals he worked with: Gadi Harush, the legendary actor and borderline personality, and the stars of his winning film, Eli Gold and Dafna. Jonathan decides to monitor the entire house with cameras and what he discovers will be beyond his wildest imagination.
Kochava Levi, a 31-year-old housewife of Yemeni descent, was taken hostage during an attack on the Savoy hotel in Tel Aviv (March 1975). Over the course of one night, she transformed herself into a fearless heroine. However, by dawn, she was left with nothing but shame.
The daily life in a Sephardic neighborhood in Jerusalem during the 1930s. Matters between men and women, fathers and sons, neighbors and friends. Scattered between the scenes are songs of love and pain, happiness and sorrow - romanzas that have stood the test of time, passed down through the generations and sung to this day with great feeling and longing by members of the Sephardic community.
A well-intentioned Arabic-Muslim handyman upends the day-to-day lives of the locals in a small Israeli village. Shortly after his arrival, a young woman is assaulted and the community quickly turns accusatory. His employer is the only one who believes him, but even those loyalties are tested as more information and secrets are uncovered.
Max and Rudy are a couple living a decadent lifestyle in pre-war Berlin, enjoying the nightlife and hedonistic parties: cocaine, orgies, and drag shows. After the rise of the Nazi party to power, Max is caught and sent to a concentration camp, where gay prisoners wear the pink triangle and have a status inferior even to Jewish prisoners. Max disguises himself as a Jew and wears the yellow star, hoping that his sexual orientation will not be revealed. Within the daily oppression of the concentration camp, Max meets Horst, a fellow prisoner to whom he confesses his true identity. Soon a forbidden love develops between them.
Red Cow is a coming-of-age film that takes place in the days leading up to the assassination of Rabin and depicts the life of Benny, 16, orphaned from mother at birth and the only child of Joshua - a religious, right-wing extremist, in those critical junctures when she is forming her sexual, religious and political awareness.
A group of friends in a Tel Aviv suburb get together to watch Universong, a Eurovision-like television song contest. They gather to watch and are depressed by the lifelessness of the Israeli entry, a parody of many recent offerings, a flashy, grating song about "amour." Realizing that Anat is distraught over the crisis in her marriage, they decide to compose a song to cheer her up. As a lark, they enters their cellphone video of it in next year's contest, and it becomes Israel's entry.
Daphne's life is peaceful. She has solid marriage with a successful lawyer, two charming children and a nice local bookshop. Recently her father passed away and left her a good deal of money, but besides that it's the same old routine. This routine is about to abruptly change when Daphne befriends with Ami...