Question: Which of the actors featured in "Look Who's Talking" became popular in the 1960s and 1970s for playing both dramatic and comedic roles?

Context paragraphs:
Look Who's Talking: Look Who's Talking is a 1989 American romantic comedy film written and directed by Amy Heckerling, and stars John Travolta and Kirstie Alley.  Bruce Willis plays the voice of Mollie's son, Mikey.  The film features George Segal as Albert, the illegitimate father of Mikey.

Ramanna Shamanna: Ramanna Shamanna (Kannada: ರಾಮಣ್ಣ ಶಾಮಣ್ಣ ) is a 1988 Kannada action drama film written by Shanmugha Sundaram and directed by B. Subba Rao.  The film had an ensemble cast including Ambarish, V. Ravichandran, Madhavi, Geetha and Devaraj in the lead roles while many other prominent actors featured in supporting roles.  The soundtrack and score composition was by popular singer S. P. Balasubramanyam and the lyrics along with the dialogues were written by Chi.  Udaya Shankar.

Poli Huduga: Poli Huduga (Kannada: ಪೋಲಿ ಹುಡುಗ ) is a 1989 Kannada action drama film written by Paruchuri Brothers and directed by S. S. Ravichandra.  The film cast includes V. Ravichandran, Karishma, Tara and Devaraj in the lead roles while many other prominent actors featured in supporting roles.  The soundtrack and score composition was by Hamsalekha.

Brahma Vishnu Maheshwara: Brahma Vishnu Maheshwara (Kannada: ಬ್ರಹ್ಮ ವಿಷ್ಣು ಮಹೇಶ್ವರ ) is a 1988 Kannada action drama film written and directed by Rajachandra and produced by Rohini Pictures.  The film had an ensemble cast including Ambarish, Ananth Nag, V. Ravichandran, Thulasi, Kiran Juneja and Mahalakshmi in the lead roles while many other prominent actors featured in supporting roles.  The soundtrack and score composition was by Vijayanand and the lyrics along with the dialogues were written by Chi.  Udaya Shankar.

David Haig: David Haig Collum Ward, MBE (born 20 September 1955) is an Olivier Award-winning English actor and FIPA Award-winning writer.  He is known for playing dramatic, serio-comic and comedic roles and playing characters of varied social classes.  He has appeared in stage productions in the West End and performed numerous TV and film roles over the past 25 years.

Walter Bentley (actor): Walter Bentley (born William Begg; 7 October 1849 – 19 September 1927) was a Scottish actor who specialized in Shakespearean roles and productions.  He became popular in his adopted country of Australia for performing and promoting the theatre.  He helped found the Australian Actors' Association and established Walter Bentley's College of Elocution and Dramatic Art which later became the Sydney Academy of Music and Dramatic Art.

Sock and buskin: The sock and buskin are two ancient symbols of comedy and tragedy.  In Greek theatre, actors in tragic roles wore a boot called a buskin (Latin "cothurnus") that elevated them above the other actors.  The actors with comedic roles only wore a thin soled shoe called a sock (Latin "soccus").

Abhimanyu (1990 film): Abhimanyu (Kannada: ಅಭಿಮನ್ಯು ) is a 1990 Kannada action drama film written and directed by Ravi Raja Pinisetty.  The film cast includes V. Ravichandran, Seetha and Ananth Nag in the lead roles while many other prominent actors featured in supporting roles.  The soundtrack and score composition was by Hamsalekha.

George Segal: George Segal Jr. (born February 13, 1934) is an American actor and musician.  Segal became popular in the 1960s and 1970s for playing both dramatic and comedic roles.  Some of his most acclaimed roles are in films such as "Ship of Fools" (1965), "King Rat" (1965), "Who's Afraid of Virginia Woolf? " (1966), "Where's Poppa? " (1970), "The Hot Rock" (1972), "Blume in Love" (1973), "A Touch of Class" (1973), "California Split" (1974), "For the Boys" (1991), and "Flirting with Disaster" (1996).

Adam Sandler: Adam Richard Sandler (born September 9, 1966) is an American actor, comedian, screenwriter, film producer, and musician.  After becoming a "Saturday Night Live" cast member, Sandler went on to star in many Hollywood feature films that combined have grossed over $2 billion at the box office.  He is best known for his comedic roles, such as in the films "Billy Madison" (1995), the sports comedies "Happy Gilmore" (1996) and "The Waterboy" (1998), the romantic comedy "The Wedding Singer" (1998), "Big Daddy" (1999), and "Mr. Deeds" (2002), and voicing Dracula in "Hotel Transylvania" (2012) and "Hotel Transylvania 2" (2015).  Several of his movies, most notably the widely panned "Jack and Jill", have gained harsh criticism, culminating in a shared second place in the number of Raspberry Awards (3) and Raspberry Award Nominations (11), in both cases second only to Sylvester Stallone.  He has ventured into more dramatic territory with his roles in "Punch-Drunk Love" (2002), "Spanglish" (2004), "Reign Over Me" (2007), "Funny People" (2009) and "The Meyerowitz Stories" (2017).

Supporting paragraphs: Look Who's Talking George Segal
Answer: George Segal