Correct Answer: Harry said that his son was in danger and he needed help.

Solution : The second option is the correct answer.

Indirect speech, also known as reported speech or indirect discourse, is a way of reporting what someone else has said without quoting their exact words.

• The reporting verb "said" remains the same, but it is followed by the conjunction "that".
• The possessive adjective "my" in the direct speech is changed to "his" in the reported speech, as we are now reporting what Harry said.
• The first-person pronoun "I" in direct speech is changed to the third-person pronoun "he" in reported speech, maintaining the perspective of the reporting speaker.
• The present tense verb "is" in the direct speech is changed to the past tense "was" in the reported speech.

Therefore, the correct answer is: Harry said that his son was in danger and he needed help.