Aided by his dog Tubbe, private detective Anders Grip solve mysteries in Stockholm from a house boat.
"Blue Monday" - Leo and Roger, two small-time criminals plan a bank robbery. Roger, the more submissive of the two falls in love with Eva who works at the bank they're about to rob. They decide to take her in on the robbery.
The restaurateur and womanizer Jerrie meets the guest Sara. A passionate but stormy relationship begins. Sara is not like the other women Jerrie has met. Soon Sara is the boss.
