A tough Navy captain is instrumental at the denouement, which contains a hefty surprise.

Skink saves Joe's life on more than one occasion and is instrumental at the ending of the book.

MacEnroe was instrumental in the construction of the town's first school, at the cost of $20,000.

He was instrumental in the construction of the new Mathematics Institute building at the University.

The film's title song is only an instrumental at the end.

These men were instrumental in the development of downtown Anderson at the turn of the century.

As events unfolded, you were instrumental at every turn.

Today it is the largest single instrumental major at the college.

The play was a great success and was instrumental in relating farmers' uprisings to people's rights at the national level.

The music is mainly instrumental, with a classical, symphonic, and at times tribal Celtic sound.